Gene flow best describes the evolutionary process at work.
Gene migration is another name for gene movement. The transfer of genetic material from one group to another is referred to as gene flow. Through migration, gene flow can occur between two populations of the same species and is mediated via vertical gene transmission from parent to offspring and reproduction. The transfer of genes from one group to another is known as gene flow or gene migration. The interbreeding of Homo sapiens with Neanderthals in Europe, which produced Neanderthal genes in contemporary Europeans, is an illustration of gene flow. Pollination is an example of gene flow in plants. Gene flow, also known as gene migration, is the transfer of genetic material from one population of a species to another by interbreeding, modifying the species' gene pool.learn more about Gene flow here: https://brainly.com/question/2698940
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These genes are said to be in linkage equilibrium if the event that gene 1 is dominant is independent of the event that gene 2 is dominant. are these genes in linkage equilibrium?
Natural selection or chance can both cause linkage equilibrium. When a disease mutation occurs on a founder chromosome, the disease mutation will be in linkage equilibrium with alleles from loci near to the gene.
What do you name two genes that carry the same trait?The genotype of an organism is the combination of alleles that it possesses. If the paired alleles are the same, the organism is said to be homozygous for that characteristic; if they are different, the organism is said to be heterozygous for that trait.
Many variables impact linkage disequilibrium, including selection, the rate of genetic recombination, mutation rate, genetic drift, mating system, population structure, and genetic linkage.
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how do nature preserves help wildlife
Protecting wildlife helps to pass on the invaluable values of nature to future generations. The international organization Humane Society International (HSI) has just recommended 7 ways to join hands to become a "warrior" to protect wildlife.
Currently, in the world, there are about 1,556 species of wild animals identified as endangered and near-extinction in need of urgent protection. In the tropical forests, the habitat of more than half of the creatures that currently exist on earth is also shrinking, causing many types of wildlife to disappear because their habitats are destroyed. devastated. The protection of wildlife in the wild is a very important issue.
Be an animal-friendly traveler
The first thing is that people should avoid cruel and exploitative activities such as riding elephants and camels while traveling. Elephant rides, picnics and wildlife interactions are promoted to tourists in South Africa and throughout Asia, particularly in India and Thailand. Elephants are often taken from the wild as babies and brutally "tamed" for rides. Likewise, camels were "forced" to serve endless trips for tourists in Egypt. These animals perform regular tourist service duties without any breaks, refreshments or water. They rarely receive veterinary treatment for their injuries, can be chained for hours, and "endure" cruel training methods such as whips and sticks. Conservationists recommend that, instead of riding animals, tourists can have other interesting alternatives such as renting bicycles or walking to enjoy the natural scenery.
2. Do not exploit wildlife for entertainment purposes
Conservationists discourage the exploitation of wildlife in captivity for recreational purposes. The natural habitat of whales and dolphins, for example, cannot be replicated in captivity and it is the service of swimming with dolphins that has increased the demand for this fish. Currently, dolphins can still be found in aquariums in countries such as the US, Japan, China, UAE and many European countries such as Greece and the Netherlands.
Poor quality zoos can also be a nightmare for animals. Capturing wild species in deprived conditions does not meet their complex psychological and physical needs and cannot properly care for them. Sadly, these can be found all over the world. It's so much better for humans to see animals in the wild, observing their natural behavior without disturbing them.
3. Do not buy products derived from rare and endangered wildlife
Buying souvenirs made from wildlife parts such as turtle shells, feathers, or ivory means that the animal has suffered inhumane treatment because of your jewelry needs. And you could be unwittingly abetting wildlife poaching and smuggling. Instead, support the local community by purchasing a local artist's non-wildlife painting, carving or craft.
4. Say no to taking pictures with wildlife
Never pay to have your pictures taken with wildlife like parrots, monkeys or wild cats like tigers at temples and pagodas. These animals are often “stolen” from the wild and sedated with drugs. They can also be beaten and have their teeth or claws "trimmed". In South Africa, thousands of lions are bred in captivity and separated from their mothers at a young age to be used as "photo props" for tourists. As the cubs get a little older, they are used for the "walking with lions" experience tourism service, and are eventually sold to be shot and killed in trophy hunting, or killed. trade for the need to use lion bones.
5. Refusing the “specialty” meat of wild animals
The capture and consumption of wildlife such as bats, primates and rats fuels a vast global trade that not only causes great suffering for hundreds of thousands of animals each year, and "encourages" the exploitation of endangered species. make them extinct, but also pose serious risks to human health.
6. Do not wear, use products made from fur
Millions of foxes, ferrets, badgers and coyotes die every year due to fashion demands. They are kept in small wire mesh cages on farms, or painfully caught by metal traps. Their fur is turned into frivolous decorations on coats, hats and accessories. These terrible things can cause psychological disorders for animals, causing them to constantly molt and even shed their own hair according to the human cutting process.
Fur is also polluting, as the primary processing and tanning process uses harmful chemicals such as formaldehyde, cyanide, lead and chromium, which are released into waterways and destroy wildlife. Conservationists hope this will inspire compassion among fashion users. Choose alternative materials and let the animals keep their fur
Control elements located far from the genes they regulate are also called __________.
Control elements located far from the genes they regulate are also called enhancer.
What is enhancer?An enhancer is a brief piece of DNA (50–1500 bp) that can bind to proteins (activators) to boost the likelihood that transcription of a specific gene will take place. Typically, these proteins are known as transcription factors. Investigating the role of enhancers and other cis-regulatory elements in causing morphological changes via developmental differences between species is one area of research in evolutionary developmental biology (or "Evo-devo").
Features of an EnhancerCells create patterns of gene expression through regulatory processes that are supported by enhancer function. According to recent research, specific chromatin marks in pluripotent cells that can be changed later on in development to change patterns of gene expression and cell differentiation decisions are what define enhancers.
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The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. The most reasonable explanation for this observation is that?.
The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. The most reasonable explanation for this observation is that plant cells contain a large vacuole that reduces the volume of the cytoplasm.
In a plant cell, a single vacuole is present in the middle of the cell which helps in the maintenance of the turgor pressure of the cell. In contrast, the animal cell has smaller vacuoles dispersed in the cytoplasm.
Most of the volume of a plant cell is made through the vacuole as it occupies the majority of the space in the plant cell. As the vacuole takes up most of the space, the volume of the cytoplasm is reduced. Hence, it is due to this large vacuole that the volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells.
Although a part of your question is missing, you might be referring to this question:
The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. The most reasonable explanation for this observation is that
a) plant cells are capable of having much higher surface-to-volume ratio than animal cells.
b) plant cells have a much more highly convoluted (folded) plasma membrane than animal cells.
c) plant cells contain a large vacuole that reduces the volume of the cytoplasm.
d) animal cells are more spherical, while plant cells are elongated.
e) the basic function of plant cells are very different from those of animal cells.
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What are karyotypes used for? Select all that apply.
O analyzing the side effects of drugs
O determining chromosome alterations O comparing chromosomes of different species
O working on the structures of organelles
Karyotypes are used for the following:
Determining chromosome alterations.Comparing chromosomes of different species.Thus, the correct options for this question are B and C.
What are Karyotypes?Karyotypes may be defined as a kind of test that is significantly utilized in order to recognize and evaluate the size, shape, and number of chromosomes in a sample of body cells specifically of each and every species.
Karyotyping is the complete methodology of pairing and arranging all the chromosomes of an organism on the basis of their genetic sequence. This type of test is particularly used for examining the complete function and attributes of chromosomes.
Apart from this, the karyotype test can also support identifying genetic problems that are the cause of numerous diseases and disorders.
Therefore, the correct options for this question are B and C.
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According to the current model of fluid flow in xylem, what creates the force that moves water from the roots to the leaves?.
According to the current model of fluid flow in xylem An increase in water tension in leaves.
How does the xylem function?The vascular plants' xylem is responsible for moving water and nutrients from the ground to a stems and leaves. Xylem provides a crucial "supporting" role by giving tissues and organs strength, preserving the structure of the plant, and resistant to bending.
How is xylem created?Procambium and cambium, two types of meristematic cells, give rise to the cells that make up xylem tissue. These meristems have pluripotent stem cells, or so-called "stem cell niches," which have the capacity to divide constantly and sustain the stem cell population.
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What will be the result of administering a highly protein-bound drug to a patient with liver failure?
The medication will enter the target cells faster, which could have a harmful effect.
The key location for drug metabolism is the liver, through which the majority of medications must travel. Once in the liver, enzymes either transform active medicines into inactive forms or transform prodrugs into active metabolites. A particular family of cytochrome P-450 enzymes is the liver's main drug metabolizing system.The medicine will reach the target cells more quickly in individuals with liver failure because they have lower blood levels of protein and albumin than people without liver failure, which could have a harmful effect. Keep in mind that all suggested dosages of medications are determined assuming that the patient has normal protein levels.Liver dysfunction can disrupt plasma protein binding, which in turn can affect the processes of distribution and elimination. It can also impair the plasma clearance of a variety of medications removed through biotransformation and/or biliary excretion.Learn more about the drug metabolism with the help of the given link:
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Identify the characteristic(s) of living things illustrated by each of the following statements. Explain your choice for each.
a) Flowers eventually die.
b) Plants obtain energy from the Sun.
c) A zebra runs away from a lioness.
d) A broken bone heals over time.
e) Plant roots grow toward moist soil.
What order is the typical sequence of events in the scientific method?
observation, hypothesis, experimentation, explanation
observation, experimentation, hypothesis, explanation
observation, hypothesis, explanation, experimentation
hypothesis, observation, experimentation, explanation
Answer:
hypothesis, experimentation, observation, explanation
Explanation:
An UNCONFINED
(able to flow) aquifer
that intersects with the surface of the
earth creates which of these?
A water desk--or unconfined--aquifer is an aquifer whose higher water surface (water desk) is at atmospheric pressure, and accordingly is capable of upward push and fall.
An unconfined aquifer, additionally known as a water-desk aquifer, is an aquifer which has the water desk as its higher boundary. Unconfined aquifers arise close to the floor surface. In each unconfined and limited aquifers, groundwater flows from areas of excessive hydraulic head (recharge zones) to areas of low hydraulic head (discharge zones).
Warming oceans are inflicting polar ice sheets to soften faster, with the intention to make sea degrees upward push even more. The aggregate of melting ice and increasing water may want to reason sea degrees to upward push via way of means of as much as a meter via way of means of 2100.
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Clay is watching the weather to prepare for a trip to the beach tomorrow. The forecast predicts that a low-pressure system will move in overnight. Which type of weather can clay most likely expect in the morning?.
Clay is watching the weather to prepare for a trip to the beach tomorrow. The forecast predicts that a low-pressure system will move in overnight. Clay is more likely to expect cloudy and rainy weather in the morning.
In a weather system, a low-pressure system is created over an area where the atmosphere is thin in the center than in regions around it.
Weather maps represent the low pressure with the alphabet L.
In a low-pressure system, the direction of the wind is from outward to inward and the air rises upward.
As the air flows up the water molecules inside it condense forming clouds that lead to precipitation.
Due to the Coriolis effect, the direction of the low-pressure winds in the northern hemisphere is counterclockwise while in the southern hemisphere it rotates in a clockwise direction causing precipitation, storms, and rain.
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Each eukaryotic chromosome contains a large number of looped domains of 30-nm chromatin fibers attached to:________
a. an rna helix.
b. oligomers.
c. sines.
d. a transforming principle.
e. a protein scaffold.
Each eukaryotic chromosome contains a large number of looped domains of 30-nm chromatin fibers attached to a protein scaffold.
Histones are scaffold proteins that aid in the nucleus' packaging of DNA as chromatin. They consist of a tail that protrudes from the nucleosome and a conserved globular core area that serves as the scaffold for DNA wrapping. All of the DNA and related proteins found in the nucleus are contained in chromatin.
A condensed DNA molecule is produced by the scaffolding of chromatin, which consists of three fundamental layers. Each chromosome's DNA molecule, which has the structure of a double helix, is first wound around histone protein clusters. The smallest unit of DNA packing structure is a nucleosome, which is made up of about 200 base pairs of DNA wrapped around eight histone proteins.
Nucleosomes and the DNA that links them produce more compact 30nm solenoid fibers by looping together like beads on a thread. After that, the 30nm fibers are further wound and folded into loops that are closely coiled around the histones. The chromosomes visible in metaphase of mitosis or meiosis are produced by this final scaffolding stage.
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If a scientist is studying a coral reef, including both the biotic and abiotic components, what level of ecology is being studied?.
If a scientist is studying a coral reef, including both the biotic and abiotic components, he/she is studying ecosystem ecology.
Ecosystem ecology is the interdisciplinary study of the biotic (living) and abiotic (non-living) elements of ecosystems as well as their interactions. This branch of science studies how ecosystems function and how chemicals, bedrock, soil, plants, and animals connect to these components.Ecosystem ecology explores the biological and physical components of an ecosystem as well as their interactions. In the end, this clarifies how to preserve high-quality water and profitable commodities production. Ecosystem ecology places a lot of emphasis on ecological mechanisms and functional processes that keep ecosystems' structure and services functioning. These include trophic interactions, breakdown, and primary productivity (the creation of biomass).Studies on ecosystem function have significantly increased our understanding of sustainable forage, fiber, and water production.Therefore, ecosystem ecology is the correct answer.
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What are specific keywords or phrases incorporated into website content for means of classification or taxonomy?
A taxonomy is a hierarchical classification of words, labels, or terms that are organized into groups based on similarities.
Taxonomy is considered as specific keywords incorporated into the content of a website for means of classification and centrally managed by one or more individuals. The International Standard Industrial Classification (ISIC), which was developed by the United Nations, is a famous example of an industrial taxonomy that is used to classify economic data.
Taxonomies are useful because they provide a logical, hierarchical structure of metadata that can be used to classify information consistently. A website's taxonomy can dictate the user experience, and can also influence search engine rankings.
A well-planned taxonomy can transform how users interact with your site, especially when your content is organized logically. If users can get to your site and find what they’re looking for, they’ll view you as a reputable source and they’ll stay longer.
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In the production of light by an incandescent source, internal heat moves particles that make up the glowing object. the moving nuclei and electrons blank______.
The moving nuclei and electrons will disturb the electrical and magnetic field in the material creating electromagnetic radiation.
incandescent source is a source of electric light , that works by the emission of the light caused by heating the filament. they have a huge range of sizes and voltages. So the light is produced because of the heating of the filament the internal heat particles which makes a glowing object. the nuclei and the electrons which are moving inside will disturb the electrical and magnetic field in the material creating a electromagnetic radiation. It is the radiation which is produced by the propagation of waves through the space carrying the electromagnetic radiant energy.
so the disturbance will create an electromagnetic radiation.
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Which events indicate a need to suggest testing of a client for the human immunodeficiency virus?
CDC recommends that everyone between the ages of 13 and 64 should get tested for HIV at least once as part of routine health care. People should get tested more often when they have had more than one sex partner or are having sex with someone whose sexual history they don't know.
What is immunodeficiency virus ?The virus known as HIV (human immunodeficiency virus) targets the immune system of the body. AIDS can develop from HIV if it is not treated (acquired immunodeficiency syndrome). There isn't a cure that works right now. People who contract HIV are permanently infected. But HIV can be managed with the right medical attention.
White blood cells termed CD4 cells are where HIV is found. HIV enters the CD4 cell and multiplies there. After HIV destroys the CD4 cell, fresh HIV copies seek out additional CD4 cells to enter and re-start the cycle. HIV destroys immune system cells that the body needs to fight off illnesses and infections.Learn more about HIV here:
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What would happen if all the ribosomes within a cell were
destroyed?
Answer:
If they are destroyed then the protein synthesis process which are responsible by the ribosome will be stoped and the cell becomes weak and cannot respond properly.
Explanation:
.
Why is hydrotropism helpful for a
plant?
O It helps plants reach towards objects
O It creates a brighter colored plant to
attract insects
It attracts water to a plant without the
plant needing to move
O It encourages plant roots to grow toward
water so that it can receive the water it
needs.
Answer:
Plants utilize hydrotropism to bend their roots towards moistened areas of soil in the presence of moisture gradients (Takahashi et al., ; Moriwaki et al., ). Because roots play an important role in water uptake, hydrotropism may help plants to obtain water efficiently under drought conditions.
What is it about science, as a
way of knowing, that makes it self-correcting?
One of the claimed advantages of science to acquiring more knowledge, if someone claims that to have discovered a process for cold fusion, the incorrect claim can be shown to be false by further research and scientific testing that makes it self-correcting.
What is self correction in science ?The superiority of science over the different ways of knowing in science is self-correcting; it may take wrong turns from time to time, but it is eventually finds its way back on the right road.
The power of the scientific method is true that science self-corrects; it is important to understand the human limitations that scientists are human, and sometimes undermine the process of self-correction.
Under ideal circumstances, science is self-correcting in the sense, as it provides a process for arriving, too many instances the self-correcting potential of ideal science are also there.
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The serous membrane is a double-layered membrane created by two separate membranes. True or false?.
The given statement "The serous membrane is a double-layered membrane created by two separate membranes" is True
This because?A cavity holding serous fluid separates the two serous membrane layers. This fluid permits organs to move freely across cavity walls including one another while performing their usual duties. The serous membrane is a two-layered membrane made up of two distinct membranes.
Which of the two serous membrane layers?Each serous membrane is made up of a secretory epithelium layer on top and just a connective tissue layer on the bottom. The mesothelium epithelial layer is made up of a single layer comprising avascular flat nucleated cells (simple squamous epithelium) which it create the lubricating serous fluid.
Why is the serous membrane two layers thick?In general, the serous membrane forms an airtight seal surrounding the bodily cavity. The mesothelium cells generate glycosaminoglycans and other lubricating compounds. Because of the small layer of fluid here between two distinct membranes, the two mesothelium layers can easily glide across each other.
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Pls Help!!
10 points!
In what way is the Scientific Method a simplification of the scientific process? How does science that happens in the real world look different?
The scientific method is then an oversimplification of the scientific process.
What is the scientific method?The scientific method is the series of steps that are involved in sequence of a scientific investigation. Actually, the method is not such a smooth flow chart because science deals with a lot of complicated issues that are not easily addressed. The scientific process is more complicated because it involves finding solutions to real problems which are not as straightforward as what is depicted in the scientific method.
The scientific method is then an oversimplification of the scientific process. In the real world, the complications of the scientific process do not permit a smooth transition of steps and the processes are more intricate as we seek for solutions to real problems.
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In 1944, oswald avery, colin macleod, and maclyn mccarty offered the first compelling experimental evidence that genes are made of deoxyribonucleic acid (dna). they showed that:_________
In 1944, oswald avery, colin macleod, and maclyn mccarty offered the first compelling experimental evidence that genes are made of deoxyribonucleic acid (dna). they showed that: The genetic material required to change a nonvirulent strain of bacteria into a virulent one was contained in DNA isolated from a virulent strain of bacteria.
Oswald Avery's team demonstrated that DNA was the "transforming principle" in a remarkably straightforward experiment.DNA was able to change another strain of bacteria when it was isolated from one strain and impart traits to the other strain. Hereditary information was carried by DNA.From the heat-killed S strain bacteria, Avery and his team isolated and purified proteins, DNA, RNA, and other macromolecules. They found that DNA, which is the genetic component, is the only factor in the transformation of the R type bacterium.learn more about DNA here: https://brainly.com/question/16099437
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Does a prokaryotic have a cell wall?
Answer: Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles. All prokaryotic cells are encased by a cell wall.
Explanation:
Answer:
All prokaryotic cells are encased by a cell wall.
What is water pollution and it's effect on students?
Answer: the introduction of foreign pollutants into a body of water. These pollutants can cause illness or even death in the organisms that rely on the waterbody. The effects of water pollution are typically severe. This is because water is able to dissolve many substances.
Explanation: because pollution affect the water that should be clean and safe from Bactria or other chemicals our bodies shouldn't intake.
The first step in the diagnostic process is:_________
a. a physical exam.
b. taking medical tests.
c. a medical history.
d. a second opinion.
The first step in the diagnostic process is a physical exam. So, the correct option is (A).
What is Diagnostic Process?
Diagnostic Process is the process of determining the disease or condition which explains a person's symptoms and signs. It is commonly called as diagnosis with the medical context being implicit.
Several steps are followed in diagnostic process:-
1. History of symptoms and collecting data.
2. Physical examination.
3. Generating a provisional diagnosis.
4. Testing
5. Reaching a final diagnosis.
6. Consultation
It is a complex transition process which begins with the patient's individual illness history and culminates in a result which can be categorized.
Thus, the first step in the diagnostic process is a physical exam. So, the correct option is (A).
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A population stated with 100 individuals. There were 14 births, 20 deaths, and 2 new individuals immigrated into the population. As a percentage, what rate did the population change?
Did the population increase or decrease?
The rate of population change in the population is -4%
This shows that the population decreased.
What is population?Population is defined as the total number of individuals of the same species found in a given place or habitat.
The population of individual species usually change over time.
The changes that occur in a population of individuals may be as a result of:
new birthsdeathsimmigration of species into the habitatemigration of species of the habitatThe rate of population change is calculated as follows:
Rate of population change = change in population/original population * 100%Initial population = 100
Final population = 100 + (14 + 2 -20)
Final population = 96
Rate of change of population = (96 -100/100) * 100 %
Rate of change of population = -4%
The population decreased.
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Contains collagen, reticular, and elastic fibers and is able to hold lots of fluid within the extracellular matrix.
Areolar connective tissue contains collagen, reticular, and elastic fibers and is able to hold lots of fluid within the extracellular matrix.
What tissues include collagen reticular and elastic fibres?Loose connective tissue, which is made up of extracellular matrix and collagenous, elastic, and reticular fibres, serves to hold organs in place. Tendons and ligaments are made up of dense connective tissue, which is made up of a greater density of collagen fibres.
Where can you find collagen fibres in the body?Collagen is the most abundant protein in skin, tendons, ligaments, cartilage, bone, and connective tissue. Collagen tissues can be stiff (bone) or compliant (tendon) depending on the degree of mineralization, or they can have a gradient from rigid to compliant. Collagen accounts for around one-quarter of all protein in our bodies.
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The period of the zygote begins with _____ and ends with _____, which takes about _____.
The period of the zygote begins with fertilization and ends with implantation, which takes about 2 weeks.
Fertilization can be defined as the union of two haploid gametes, the sperm, and the ovum, here referred to as the egg, to restore the diploid state, form a zygote through the process of activating the ovum, and initiate a series of mitotic divisions with consequent cell differentiation and embryonic development.
Implantation is a process that occurs after an embryo - a fertilized egg - travels down the fallopian tube and goes deep into the lining of the uterus, where it remains until birth. While many regard fertilization as the start of pregnancy, successful implantation is another crucial hurdle.
The period required for the zygote to be completely implanted in the lining of the uterus is 2 weeks.
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The side chains of the amino acids within the transmembrane portion of a membrane protein will typically be: __________
Transmembrane proteins contain which amino acids?
The existence of tyrosines & tryptophans at the aqueous interface is a feature of many transmembrane proteins.
These amino acids act as interfacial anchors, interacting with both the hydrophobic interior as well as the aqueous exterior of the membrane.
Apolar amino acids are hydrophobic because they tend to separate from water for purposes that we will discuss later.
Polar amino acids, on the other hand, have polar bonds in their side groups. Polar amino acids have been hydrophilic, which means their side chains have a strong interaction with water.The side chains of hydrophobic amino acids seem to have little polarity. Because they lack polarity, they cannot interact with strongly polar water molecules, trying to make them water averse. Your amino-acid varying groups will only contain five atoms: H, C, N, O, and S.Learn more about transmembrane protein here:
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Evolution is one example of a theory. From what you know about the scientific method, what can you conclude about this biological theory?.
Evolution has been tested many times. In science, the word "theory" has a distinct meaning than it has in normal language. A broad explanation that is widely accepted in science is a theory that is backed up by a lot of data.
A scientific theory has a very strong possibility of being the accurate explanation for natural phenomena since it is so extensively supported. It may explain a variety of observations and pieces of evidence since it is a wide explanation. In other words, it can assist link and explain a variety of natural occurrences. The law of parsimony typically serves as a guide for the development of scientific theories. Parsimony is another word for thriftiness. According to the law of parsimony, you should pick the hypothesis with the fewest assumptions when deciding between competing hypotheses. In other words, the simpler explanation has a higher chance of being accurate. Like the fact that Earth and the other planets in our solar system orbit the sun, which you surely already know. However, it was once thought that Earth was at the center of the solar system and that the other planets revolved around it. Although this idea can be used to explain how planets travel, the explanation is very complicated.Learn more about the scientific theory with the help of the given link:
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