explain the difference between a mutation in a somatic cell vs a mutation in a gamete?

The correct choice is a. Cells eat and disintegrate particles, such as bacteria and other cells, through a process called phagocytosis.

As it aids in defending the body from external intruders, it is an essential part of the immune system. As part of the process of phagocytosis, the particles must first be recognized, then they must be bound to, then they must be engulfed, and ultimately they must be digested and discarded. In order to defend themselves, cells like white blood cells employ a process called phagocytosis to take in and digest foreign substances like bacteria and viruses. Innate immune responses to infection, such as phagocytosis, are crucial because they assist in removing and destroying invasive microorganisms.

To know more about phagocytosis refer to the link below :

brainly.com/question/11667538

#SPJ4

In the grey matter of the spinal cord, between segments T-1 and L-3, are the intermediolateral horns where sympathetic nerve fibers are born.

What purpose do sympathetic fibers fulfill?

The sympathetic nerves, sometimes referred to as "C fibre" or "small fibre" nerves, are grouped together in small clusters outside the spinal cord and are called ganglia. The remaining nerves are not necessary for the ganglia to function properly (automatically).

Why is it required to have sympathetic nerve fibers?

Both reflex and localized changes to the circulatory system are controlled by the sympathetic nervous system, a component of the nervous system (such as sweating in reaction to a rise in body temperature).

To learn more about the nerve fibers please click on the given link: https://brainly.com/question/29434710

#SPJ4

D) Biomass decreases by about 90% at each trophic level, moving upward is true.

The amount of energy that is available at each trophic level in an ecosystem determines how many levels there can be. Because of inefficient energy transfer between organisms and metabolic processes, energy is lost at every trophic level. Approximately 10% of the energy at one trophic level is typically transferred to the next level, and this energy loss results in less energy being available for the consumers at the next trophic level. At each trophic level as you move upward, biomass declines by around 90%.

There are fewer individuals and less diversity in this region of the food chain at the highest trophic levels due to the poor energy availability and low biomass of top consumers.

To know more about trophic level, click here,

brainly.com/question/1236573

#SPJ4

Amino acids may be a good carbon source for a heterotroph

What roles do heterotrophs play?

There is no doubt that heterotrophs serve as consumers in the food chain. Additionally, they obtain nutrition through holozoic, saprotrophic, and parasitic sources. They also enjoy dissecting sophisticated organic molecules.

As heterotrophs are unable to produce their own food, they must consume it or absorb it. Heterotrophs are also referred to as consumers because of this. Contrary to autotrophs, which must use some of their energy for carbon fixation, heterotrophs are able to utilise all of the energy they acquire from food for growth and reproduction by eating reduced carbon molecules.

To learn more about food chain use:

https://brainly.com/question/16504883

#SPJ1

Birds have reduced the energetic cost of flying. This example best demonstrates Evolution which is a major theme in biology.

Evolution is the modification in heritable traits of biological populations over successive generations. Evolutionary processes give drift to diversity at every biological organization level. Many morphological and behavioral characteristics of birds have evolved which lessen the energy expenditure of the flight. Examples are wing shape, the usage of thermals and tail winds, geographic lift, and V-formation flight. Instead of heavy jaws and teeth, they have light beaks. And instead of fur, they have feathers.

To learn more about the evolution of birds visit here:

https://brainly.com/question/29709862

#SPJ4

Oxygen is taken up by the respiratory system and delivered to a circulatory system (blood).

As part of cellular respiration, the circulatory system transports nutrients from of the digestive system and oxygen to the cells. The blood then transports this carbon dioxide waste material back to the lungs where it is expelled.

During this process, carbon dioxide travels from of the blood to the lungs. This occurs in the lungs here between alveoli and a collection of blood capillaries known as capillaries that are found inside the alveolar walls. Oxygen is taken up by the respiratory system and delivered to a circulatory system (blood).

(Explain how the circulatory and respiratory systems work together in order for cellular respiration to occur?)

Learn more about respiratory

https://brainly.com/question/19306828

#SPJ4

The DNA's nucleotide sequence contains the genetic information. Each DNA molecule is made up of two complementary strands of nucleotides that are joined by hydrogen bonds to create a double helix.

DNA, which is an abrreviation for deoxyribonucleic acid, is how majority of organisms we know of store their genetic information. Almost every cell in a person contains their unique DNA. Nuclear DNA, which makes up the majority of DNA in a cell, is also present in very small amounts in the mitochondria (where it is called mitochondrial DNA or mtDNA). Food energy is converted by cellular organelles called mitochondria into a form that may be used by cells.

To learn more about DNA visit:

https://brainly.com/question/21992450

#SPJ4

Butterflies are able to maintain homeostasis primarily by migrating away from the sun to find warmth. All animals have the ability to maintain body homeostasis. This is how animals keep everything in balance to survive.

Butterflies are cold-blooded animals and have no way of regulating their body temperature. Instead, they must rely on their behavioral instincts to warm themselves up in order to fly. This is also known as thermoregulation.

Some butterflies protect themselves with camouflage. By folding the wings, the underside is exposed and blends in with its surroundings. This strategy, known as crypsis, makes them nearly invisible to predators. However, bright colors and distinctive wing patterns can be advantageous. 

To learn more about homeostasis visit:

https://brainly.com/question/17782249

#SPJ4

d. The molecular formula for photosynthesis is C6H12O6 + 6O2: 6CO2 + 6H2O.

Phototrophs transform chemical energy into light through a process called photosynthesis, which is then used to power cellular processes. Inside the form of sugars, that are made from carbon dioxide and water, the oxidative phosphorylation is kept in reserve. Commonly used notation for photosynthesis is: 6CO2 + 6H2O C6H12O6 + 6O2. This indicates that the reagents, six carbon dioxide molecules & six molecules of water, are transformed into a sugar molecule or six oxygen molecules, the products, by light energy being absorbed via chlorophyll (implied by the arrow). Carbon dioxide + water —> glucose + oxygen —> cellular respiration is a straightforward word equation that may be used to explain the process of photosynthesis: C6H12O6 + 6O2 6CO2 + 6H2O. 6 CO2 + 6 H2O = C6H12O6 + 6 O in photosynthesis.

(Which of the following equations represents photosynthesis?

a. 6H2O + 6O2 → C6H12O6 + 6CO2

b. C6H12O6 + 6O2 → 6CO2 + 6H2O

c. 6CO2 + 6H2O → C6H12O6 + 6O2

d. 6CO2 + 6O2 → C6H12O6 + 6H2O

e. C6H12O6 + 6CO2 → 6O2 + 6H2O)

Learn more about photosynthesis

https://brainly.com/question/29764662

#SPJ4

The reef butterflyfish is well suited to life on the reef. Its compressed body allows for darting in and out of coral. The small, protractile mouth is specifically adapted to crevice feeding.

The biomass of mice that 10,000 kg of grass might possibly support is difficult to predict. This is due to how inefficiently energy is transferred between each trophic level.

For instance, 10 kilogrammes of grass is required to maintain 1 kg of grasshoppers, and 10 kg of grasshoppers are required to support 1 kg of mice.

Thus, the 10,000 kg of grass could sustain around 1000 kg of grasshoppers, who in turn could sustain about 100 kg of mice. This number is approximate since the environment and the species involved can affect how well energy is transferred from one trophic level to the next.

The biomass of mice that 10,000 kg of grass could support is therefore likely to be somewhere between 100-1000 kg.

To learn more about biomass visit:

https://brainly.com/question/2075765

#SPJ4

The northern lights, also known as aurora borealis, are a magnificent, multicolored light show that can frequently be seen in the northern hemisphere's night sky.

The aurora australis, or southern lights, are the name for auroras that occur in the southern hemisphere. Due to their proximity to Earth's magnetic poles, the northern and southern lights are both polar lamps, or aurora polaris. A truly breathtaking natural occurrence, polar lights (aurora polaris) can be seen in the both northern and southern hemispheres. The scientific name for the northern lights is aurora borealis, and the name for the southern lights is aurora australis. Thankfully, they happen frequently. Landlord of the northern lights tour operator Lights Over Finland and photographer Chad Blakely said, "The lights are happening twenty-four hours a day, seven days per week, 365 days a year."

Learn more about “ aurora borealis ” visit here;

https://brainly.com/question/12757223

#SPJ4

The correct answer is option C. TATATATATA.

The DNA strand, which is made up of four separate nitrogenous bases, adenine (A), cytosine (C), guanine (G), and thymine (G), contains the 2-hydroxyl groups on the riboses (T). Thymine (T), a repeating nitrogenous nucleotide, makes up the whole of DNA strand C. TATATATATA.

Consequently, it may be inferred that this DNA strand includes 2-hydroxyl groups since thymine (T), one of DNA's four nitrogenous bases, is present in it.

The five-carbon sugar ribose, which maintains the nitrogenous base in place on the DNA strand, is where the 2-hydroxyl groups are found.

In contrast to RNA, which has a ribose sugar with one oxygen atom in place of a hydrogen atom, this strand of DNA's ribose sugar is made up of 2-hydroxyl groups, which is a crucial distinction to make.

Complete Question:

In which strand of cellular nucleic acids would you expect to find 2- hydroxyls groups on the riboses?

A. AGGCTTAGCC

B. CAATTGGCAC

C. TATATATATA

D. UACCAUGGCA

To learn more about DNA visit:

https://brainly.com/question/16099437

#SPJ4

Answer:

The largest type of lymphatic vessel that deposits lymph into the subclavian veins is called the thoracic duct.

Explanation:

Option B is correct. The step of rapid depolarization in the cardiac myocyte is brought on by a net inflow of positive ions, Na+, into the cell.

The five phases of the cardiac action potential are generated by the cardiovascular or venticular myocyte. Phase 0 is when rapid depolarization takes place. The output across the membrane of the cardiac cell experiences a quick change during this phase that only lasts for a very brief time. It happens as a result of a net flow, or capillary permeability, of Na+ ions into the heart's cells from outside the organ. Therefore, option B should be selected.

Pacemaker cells are the ones that create the nerve impulse in the heart. The majority of the time, quasi cells outside of the heart are what activate the transmission of positive ions like sodium ions to the cell and cause rapid depolarization.

Learn more about “  myocyte ” visit here;

https://brainly.com/question/30626494

#SPJ4

Complete question-

In the cardiac myocyte, the phase of rapid depolarization is due to

A. increased permeability to Ca2+

B. increased permeability to Na+

C. Reduced permeability to Cl-

D. None of the above are correct.

Answer:

Algae are plant-like protists

Explanation:

Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed. Like plants, algae contain chlorophyll and make food by photosynthesis. Types of algae include red and green algae, euglenids, and dinoflagellates.

A glycerol backbone and three fatty acid tails make up the two types of components that make up a fat molecule. A fatty acid is made up of a long hydrocarbon chain connected to a carboxyl group, whereas glycerol is a tiny chemical molecule containing three hydroxyl (OH) groups.

Natural fatty acids between 4 and 28 have an unbranched chain with an even number of carbon atoms in the majority of cases. Fatty acids can account for as much as 70% of the total weight of the lipids in some species, such as microalgae. In other species, fatty acids, such as triglycerides, phospholipids, and cholesteryl esters, are not present in their purest form. In all of these forms, fatty acids are vital cellular building components and one of the main nutritional sources of energy for animals.

To learn more about fatty acid click on the given link: brainly.com/question/13210356

#SPJ4

Relative dating is the process of assigning a date based on the rock layer and any known objects discovered at a similar level. The amount of half-lives that a rock has had can be used in numerical dating to determine the rock's age.

The practice of estimating an object's age based on its surroundings is known as relative dating. A billion-year-old rock will probably be buried deeper in the earth than the most recent smartphone that you just dropped, according to the fundamental and overarching notion. There are numerous approaches to doing this. To put it another way, items of the same age usually have the same depth. But, numerical dating gives us a more precise way to establish an object's age. Rocks, fossils, and artifacts don't come with birth certificates stating when they were made, so we utilize a range of other techniques to establish their ages, including radioactive dating.

To know more about relative dating

brainly.com/question/3225505

#SPJ4

(a) the trait of medium-sized leaves in iris is determined by the genotype pp' then the  expected number of offspring having large leaves are 20.

PP = large leaves

P'P' = small leaves

PP' = medium leaves

PP' was crossed with another PP' plant:

PP'   x   PP'

progeny = PP, 2PP', and P'P'

PP = 1/4  x 80 = 20 large size leaves plants

PP' = 1/2 x 80 = 40 medium sized leaves plants

P'P' = 1/4 x 80 = 20 small sized leaves.

Hence the  expected number of offspring having large leaves are:

20 large size leaves plants

40 medium sized leaves plants

20 small sized leaves.

Learn more about genotype here:

https://brainly.com/question/21881847

#SPJ4

The system of membranous saccules that is studded with ribosomes and capable of producing proteins is termed as rough endoplasmic reticulum, or rough ER .

Function of rough endoplasmic reticulum :-

The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.

Structure of the Rough Endoplasmic Reticulum -

The structure of the rough ER is also intimately involved with the presence of cytoskeletal elements – especially microtubules. When microtubule structure is temporarily disrupted, the ER network collapses and reforms only after the cytoskeleton is reestablished. Changes to the pattern of microtubule polymerization are also reflected in changes to ER morphology.

To know more about rough endoplasmic reticulum visit :-

https://brainly.com/question/30630553

#SPJ2

Spirochaetes, which have a unique corkscrew shape, this members of bacterial phylum share a unique morphology.

They are gram negative bacteria with helical coiled shaped cells, they are also motile and are generally in watery environment.

They are bacteria, which are pathogens and cause diseases like as syphilis, yaws, Lyme disease, and relapsing fever.

spirochaetes comes under the type of bacteria within the phylum Spirochetes

The shape is like that because of endoflagella and axial filament that gives the spirochete its unique spiral/twisting

The axial filament present  attaches to an opposite end which curls around the body of the cells and then which is enclosed by an envelope

To know more about bacteria,

https://brainly.com/question/8008968

#SPJ4

Angiosperm seeds have triploid nutritive tissue, whereas gymnosperm seeds have haploid nutritive tissue.

The nutritive tissue of the seeds of angiosperms is the endosperm, while the nutritive tissue in the seed of a gymnosperm is usually the female gametophyte, also known as the megagametophyte or the "nucleus" of the ovule.

In angiosperms, the endosperm is formed after fertilization and provides nutrients for the developing embryo, which will eventually grow into a new plant. In some species, such as corn and wheat, the endosperm is part of the seed that is harvested for food.

In gymnosperms, the female gametophyte is formed before fertilization and serves as a source of nutrients for the developing embryo. It is typically smaller than the endosperm of angiosperms and is not as important for food production.

The complete question is:-

The nutritive tissue of the seeds of angiosperms is ________, while the nutritive tissue in the seed of a gymnosperm is______.

A. diploid, haploid

B. triploid, diploid

C. haploid, diploid

D. triploid, haploid

To learn more about angiosperms, refer:-

https://brainly.com/question/29250052

#SPJ4

The complementary of A is T and for G is C, therefore the complementary sequence should be …. TACCGAACT…

Adenine builds the double bond with thymine while guanine makes the triple bond with cytosine which method adenine and thymine complementary base pairs and cytosine and guanine are complementary base pairs. The complementary sequence for the DNA shore 5' ATCGAACGT 3' is 3' TAGCTTGCA 5'.

Because of complementary base-pairing, this action generates a new strand of mRNA that is ordered in the 3' to 5' direction. As the RNA polymerase continues

So we can conclude that For the DNA strand 5'-TACGATCATAT-3' the right complementary DNA ... First write the accurate base pairing below the original sequence and ...

Missing:

Learn more about complementary here: https://brainly.com/question/16281260

#SPJ1

The correct option is A. Geitonogamy

Geitonogamy refers to the movement of pollen grains from the anther of one flower to the stigma of another blossom on the same plant.

The process of moving pollen grains from an anther to the stigma of a pistil is known as pollination. It is a method of bringing non-motile male and female gametes together for fertilisation. Self-pollination is the pollination process in which pollen grains from the anther combine with the stigma of the same flower or a different blossom on the same plant.

Autogamy and geitonogamy are the two types of self-pollination. Geitonogamy is the movement of pollen grains from one flower's anther to the stigma of another on the same plant. This transmission is aided by a pollinating agent. Because the pollen grains are derived from the same plant, it is genetically equivalent to autogamy.

To learn more about Pollination click here:

https://brainly.com/question/10482635

#SPJ4

Prokaryotic cells and eukaryotic cells are the two fundamental types of cells. The primary distinction between eukaryotic and prokaryotic cells is the presence of a nucleus in eukaryotic cells.

The nucleus stores DNA, the genetic material found in cells. The nucleus is surrounded by a membrane. Prokaryotic cells do not have nuclei. Their DNA, on the other hand, is floating around inside the cell. Prokaryotes are organisms that have prokaryotic cells.

All prokaryotes are single-celled (unicellular) organisms. Bacteria and archaea are the only prokaryotes. Eukaryotes are organisms that have eukaryotic cells. Protists, fungi, plants, and animals are all examples of eukaryotes. Eukaryotes are multicellular organisms. Eukaryotes can only have one cell. Bacterial and eukaryotic cell architectures are similar.

To learn more about prokaryotic and eukaryotic click here:

https://brainly.com/question/20053579

#SPJ4

They have weaker hydrogen bonds laterally between adjacent strands. Antiparallel ß sheets are a little more stable than parallel ß sheets because the hydrogen bonding structure is more perfect in them. Click the image below to view parallel and antiparallel ß sheet diagrams.

Protein structure is the three-dimensional arrangement of the atoms within an amino acid-chain molecule. Proteins, or more specifically polypeptides, are made up of amino acid sequences that function as the polymer's monomers. Since an amino acid monomer serves as the basic building block of a polymer, it is occasionally referred to as a residue. Amino acids undergo condensation processes, losing one water molecule each time, in order to form peptide linkages with one another and generate proteins. A peptide, as opposed to a protein, is a chain of amino acids that contains fewer than 30 amino acids.

The complete question is:

The major reason that antiparallel β-stranded protein structures are more stable than parallel β-stranded structures is that the latter:

A) are in a slightly less extended configuration than antiparallel strands.

B) do not have as many disulfide crosslinks between adjacent strands.

C) do not stack in sheets as well as antiparallel strands.

D) have fewer lateral hydrogen bonds than antiparallel strands.

E) have weaker hydrogen bonds laterally between adjacent strands.

To learn more about Protein structure click on the given link: brainly.com/question/14652022

#SPJ4

Answer:

True

Explanation:

If x > 0, the value if x becomes 5

5 + 2 = 7

Which makes the statement true

hope it helps :)

During careful examination of a tissue under the microscope, john makes note of a large extracellular matrix and blood vessels between the cells in the tissue. This type of tissue is the Connective tissue.

Connective tissue is tissue that supports, protects, and structures the body's other tissues and organs. Connective tissue also stores fat, helps transport nutrients and other substances between tissues and organs, and helps repair damaged tissue. Cells, fibres, and a gel-like material comprise connective tissue. It has already been built.

Connective tissue includes several types of fibrous tissue that differ only in density and cellular structure, as well as more specialized and recognizable types such as bone, ligament, tendon, cartilage, and adipose tissue. They are spread over all parts of the body. Tissue that supports, protects, and structures the body's other tissues and organs. Connective tissue also stores fat, helps transport nutrients and other substances between tissues and organs, and aids in the repair of damaged tissue.

For more information on  Connective tissue, visit :

https://brainly.com/question/17664886

#SPJ4

Organisms that grow best at 35°C are often mesophilic, meaning they thrive in moderate temperatures. The likely sources for a reservoir of such organisms are many, including soil, water, food, and the human body.

As for how they survive at room temperature without nutrients, many mesophilic organisms have developed strategies to adapt to changing environmental conditions. One such strategy is the formation of spores. Bacterial spores are dormant, non-reproductive structures that allow bacteria to withstand harsh environmental conditions such as high temperatures, radiation, and lack of nutrients.

When conditions improve, spores can germinate and grow into new bacteria. However, not all mesophilic organisms are capable of spore formation. Some may have other mechanisms to survive in adverse conditions, such as entering a dormant state or reducing their metabolic activity until more favorable conditions arise.

In addition, some mesophilic organisms can tolerate a wide range of temperatures, including room temperature. They may be able to maintain their cellular structures and function at low levels for extended periods of time until nutrients become available.

Overall, the survival mechanisms of mesophilic organisms are diverse, and can include spore formation, dormancy, reduced metabolic activity, and temperature tolerance, among others.

Learn more about mesophilic organisms here:

https://brainly.com/question/14989904

#SPJ4

Answer:

Tunnel Boring Machine

Emergency Access Shafts

The use of Contactless Smart Cards for passenger payments

Explanation: