Answers
Answer:
Envelope viruses get their envelope fully during the "Budding" stage.
Explanation:
The host membrane begins to wrap around the virus and form the envelope in the "envelopment" stage, but the virus is only properly enveloped at the "budding" stage. The process begins in the envelopment stage and is completed in the budding stage. Here is a diagram, you can see that the budding step is the first step where the virus is completely encased in its envelope.
Related Questions
The first cell of a new organism is formed from the merging of haploid gametes during.
Answers
The first cell of a new organism is formed from the merging of haploid gametes during .Fertilization .
Haploid describes a cell that carries a single set of chromosomes. The time period haploid also can check with the variety of chromosomes in egg or sperm cells, which might be additionally referred to as gametes. In people, gametes are haploid cells that incorporate 23 chromosomes, every of which a considered one of a chromosome pair that exists in diplod cells.
Diploid describes a cell that incorporate copies of every chromosome. nearly all of the cells within the human frame bring two homologous, or similar, copies of every chromosome. The simplest exception is cells in the germ line, which go on to provide gametes, or egg and sperm cells.
Haploid refers back to the presence of a unmarried set of chromosomes in an organism's cells. Sexually reproducing organisms are diploid (having sets of chromosomes, one from every determine). In human beings, handiest the egg and sperm cells are haploid.
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Select the correct answer.
Genetic engineering alters which of the following?
O A. DNA
О в. viruses
O C. reproductive systems
O D.neurological systems
Answers
Answer:
A. DNA
Explanation:
The term "genetic" come form genes and our genes are DNA.
I hope his helped!!
envelope viruses get their envelope during which step?
Answers
Enveloped viruses get their envelope during budding off step.
Enveloped viruses will cause persistent infections and should transfer from host to host. samples of swallowed viruses embody ones that cause infamous diseases in humans, like COVID-19, Influenza, serum hepatitis and C, and viral infection (Ebola Virus Disease). Not all viruses have envelopes. The envelopes are generally derived from parts of the host cell membranes, however embody some infectious agent glycoproteins.
This envelope comes from the infected cell, or host, during a method referred to as "budding off." Throughout the budding method, new shaped virus particles become "enveloped" or wrapped in an outer coat that's made of a tiny low piece of the cell's cell membrane.
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why is cell speacialization important to an organism?
A) cell specialization allows cells to be seen under a microscope.
B) Cell specialization allows each type of to preform a different function for their body.
C) cell specialization allows cells to continue to grow bigger.
D) Cell specialization allows organisms to reproduce.
Answers
Answer:
b
Explanation:
because orgnism are cells working together to perform specific function
The cross between two individuals with general type SsRr is shown in the Punnett square. how many out of 16 offspring would be expected to be homozygous recessive from both traits?
Answers
The number of the resulting offspring from the cross expected to be homzygous recessive for both traits would be 1.
Dihybrid crossThe cross is between two individuals whose genotypes are SsRr.
Individual 1's genotype = SsRr
Individual 2's genotype = SsRr
Crossing the two:
SsRr x SsRr
Offspring's genotype:
S_R_ = 9
ssR_ = 3
S_rr = 3
ssrr = 1
Homozygous dominant individuals both traits would be SSRR while homzygous recessive individuals for both traits would be ssrr.
From the result of the cross, the number of individuals that is homzygous recessive for both trait is 1 out of 16 offspring.
In other words, the cross between two SsRr individuals will yield 1 homzygous recessive individual for both trait out of 16 individuals.
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Answer:
1/16
Explanation:
Which component of eukaryotic cells is critical for the correct sorting and transport of proteins?.
Answers
In eukaryotic cells, the Golgi body, a component of the endomembrane system, transports and changes protein.
Proteins produced either by endoplasmic reticulum (ER) are processed in the Golgi before being sent to the cell. Proteins reach this same Golgi on the part that is trans to the ER and leave on the side that is trans to the cell's plasma membrane (trans side). Proteins must pass through a series of intermediate cisternae where they are altered and packed before being transported to various parts of the cell. Three primary cisterna are typically represented diagrammatically, however this is a simplification. The trans Golgi system (TGN) and the cis Golgi system (CGN) are occasionally inserted as extra sections on each side (TGN). These systems have a more complex structure, with some vesiculated and some cisterna-like areas.
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Why will the microbiota in the vagina of a woman of reproductive age differ from that of the same woman before puberty and after menopause?.
Answers
The vagina stores a large amount of glycogen during the reproductive years, which Lactobacillus acidophilus ferments to produce lactic acid and an acidic environment. Before and after menopause, glycogen is missing.
What is the role of vaginal microbiota in female body?Women's health and reproduction depend heavily on the vaginal microbiome. From pre-puberty to the post-menopausal period of a woman's life, the vaginal microbiota is dynamic and influenced by hormonal changes.
The majority of recent research has stressed the significance of vaginal bacterial and fungal residents in disease and has mainly focused on these individuals. It is yet unclear how a healthy vaginal microbiota interacts with the host and has an impact on health. The definition of health may vary because vaginal dysbiosis may not always present any symptoms.
However, high vaginal lactobacilli abundance is most closely connected with health. In terms of the dominant vaginal bacteria, there is also a lot of variance between ethnic groups.
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In the video about the construction of the insect phylogeny, the researchers faced the problem that there was not enough computational power in all of the world to construct every possible tree. What was the researchers’ solution?.
Answers
So the probable solution for this problem will be Use math to avoid constructing improbable trees
Computational phylogenetics refers to the application of computer tools, techniques, and programmes to phylogenetic study. A phylogenetic tree representing a theory about the evolutionary history of a group of genes, a species, or other taxa is being constructed. To build every conceivable tree in the globe would have required more computing power than was available. The anthropomorphic or improbable trees are those in which we truly perceive human or animal forms, as if they were entrapped within the tree form. And when we do, the once-familiar tree transforms into something astonishing, unusual, unbelievable, and revered because it is the illustration of how enigmatic forces can confine live things inside wood. Trees are likened to people. They are similar to us in that they have a body (the trunk), arms (the branches), feet (the roots), a blood supply (the sap), and thinning hair (their leaves).
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Identify the appropriate negative control the researchers most likely used when measuring the reaction rate in the presence of each organism’s enolase.
Answers
Chloroflexus aurantiacus bacteria are most commonly utilized as the negative control group when determining the response rate in the presence of each organism's enolase.
Enolase is what kind of an enzyme?Enolase (EC 4.2.1.11) is a cytosolic metalloenzyme that catalyzes the second-to-last step of glycolysis, the transformation of 2-phosphoglycerate into phosphoenolpyruvate.
What element serves as the building block for the large molecules present in living things?Carbon exists in some form in everything that is alive. The main element of macromolecules, such as proteins, lipids, nucleic acids, and carbohydrates, is carbon. Due to its molecular structure, carbon can form many different types of bonds with numerous different elements.
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ANSWER 25+ PTS If a person is nearsighted, what type of lens will their glasses have to correct their eyesight?
A. diverging lens
B. flat lens
Answers
4. Do you think a lahar would have preserved Pompeii the
same way that a pyroclastic flow did? Why or why not?
Answers
Yes. lahar preserved Pompeii which was buried under ash. For many centuries Pompeii slept beneath a blanket of ash and pumice which perfectly preserved the remains.
What is a lahar?
Lahars are volcanic mudflows, and they do not have to come directly from volcanic activity. They occur when huge amounts of volcanic ash mixed with water flow down the side of a mountain.
These are a hot or cold mixture of water and rock fragments that flows down the slopes of a volcano and enters a river valley.
What is a pyroclastic flow?
A pyroclastic flow is a hot chaotic mixture of rock fragments, gas, and ash that travels rapidly away from a volcanic vent or collapsing flow front. These are extremely destructive and deadly because of their high temperature and mobility.
Lahars and pyroclastic flows are the most destructive aspects of volcanoes. Hence lahar preserved Pompeii in the same way as the pyroclastic flow because savor helps filter junk lahars which are the most dangerous result of the eruption.
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Photosynthesis happens in a
_______
Answers
Answer:
Photosynthesis happens in a leaf (of a plant).
If depression was caused specifically and only by low serotonin levels, what results would you expect to see for a group of patients with depression who have just been prescribed SSRI's?
Answers
Researchers have located no clear proof that serotonin levels or pastimes motivate melancholy, consistent with an assessment of previous research posted in Molecular Psychiatry.
Serotonin is a chemical that contains messages among nerve cells within the brain and at some stage in your frame. Serotonin plays a key function in such frame features as temper, sleep, digestion, nausea, wound recuperation, bone health, and blood clotting.
A great deal stays unknown approximately serotonin and the way it works. however, specialists have related low serotonin interest with a variety of psychiatric troubles, which include depression.
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When a trait is x-linked, a single recessive allele is sufficient for a male to be affected. Why?.
Answers
A guy can be influenced by an X-linked characteristic with just one recessive gene (because the male is hemizygous – he only has one allele of an X-linked trait).
Why do X-linked illnesses only affect men?Males tend to develop X-linked recessive illnesses more frequently. One X chromosome is all that males have. On that X chromosome, the condition is caused by a single recessive gene. The second XY gene pair in a male is located on the Y chromosome.
Why do males exhibit X-linked dominant more frequently?To cause the disorder in females (who have two X chromosomes), a variant would need to exist in both copies of the gene. Males have two mutated copies of this gene because it is improbable that females will are substantially more commonly than females affected by X-linked recessive diseases.
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Need help on this one plss!!! This is like my 5th time submitting the same photo
Answers
Phenotypic ratio of di-hybrid cross is as follows:
Tall/Green : Tall/Yellow : Short/Green : Short/Yellow = 9 : 3 : 3 : 1
What is a dihybrid cross?A Dihybrid cross is a cross between two individuals with two observed traits controlled by two different genes. This describes a mating experiment between two organisms that are identical hybrids for two traits. Hybrid organisms are heterozygous, meaning they have two different alleles at a particular genetic position or locus. Dihybridization was initially valuable as an experimental test of Mendelian laws, showing that each trait can be inherited independently according to Mendelian rules. It has since become an important tool for mapping genes to chromosomes and elucidating how genes can interact to determine phenotypes.
The phenotypic ratio of a dicross in a standard Mendelian experiment is 9:3:3:1. In this case, her two pairs of alleles are grouped separately into gametes.
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Which statements accurately describe how fructose metabolism in the liver differs from glucose metabolism?
a.The presence of fructose inhibits the entrance of glucose into glycolysis.
b.Two products of the fructose 1-phosphate pathway can enter glycolysis.
c.The fructose 1-phosphate pathway can deplete intracellular phosphate/ATP.
d.Fructose enters a separate metabolic pathway from glucose, which enters the glycolytic pathway.
Answers
Two products of the fructose 1-phosphate pathway can enter glycolysis statements and the fructose 1-phosphate pathway can deplete intracellular phosphate/ATP accurately describe how fructose metabolism in the liver differs from glucose metabolism (Options b and c).
What is the glycolysis metabolic pathway?The glycolysis metabolic pathway refers to the first step of cellular respiration which uses simple carbs in order to generate energy in the form of ATP.
Therefore, with this data, we can see that the glycolysis metabolic pathway is associated with the usage of simple carbs to generate energy.
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The electron transport chain consists of a series of _____ that serve as electron carriers.
Answers
why is it important to have a pure culture when setting up biochemical tests for identification purposes?
Answers
It is important to have a pure culture when setting up biochemical tests for identification purposes because cross-reaction between the target organism (e.g. bacteria) and the substance for example an enzyme alters the identification of the agent in the media.
What is cross-reaction in a biochemical test?The term cross-reaction in a biochemical test makes reference to the presence in the medium of substances that may react with the target microorganism and thus alter the ability to detect it
Therefore, with this data, we can see that cross-reaction in a biochemical test can hamper the detection of the microorganism.
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Inability to taste PTC is single recessive gene. 70% can taste PTC while 30% cannot (are non-tasters). Estimate frequencies of the Taster (T) and nontaster (t) alleles in this population as well as the frequencies of the diploid genotypes
Answers
The frequency of tasters and non-tasters are 0.4523 and 0.5477 respectively. The frequencies of diploid genotypes is as follows:
TT= 0.2045Tt= 0.4956tt= 0.2999Frequency of phenotypes can be calculated by the formula p + q = 1.
Here, let non-tasters(t) be q, then q²= 0.3 (from 30%) .
therefore = [tex]\sqrt{0.3}[/tex] = 0.5477
Let tasters(T) be p, therefore p = 1 - q = 1 - 0.5477 = 0.4523.
Now, the diploid genotypes can be calculated according to the formula:
(p + q)² = p² + 2pq + q²
TT (p²) = (0.4523)² = 0.2045Tt (2pq) = 2 (0.4523) (0.5477) = 0.4956tt (q²) = (0.5477)² = 0.2999To know more about diploid genotypes, here
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Which set of facts is true for the lymphatic system?
It works together with the respiratory and immune systems.
It returns tissue fluid back to the cardiovascular system.
It works together with the circulatory and respiratory systems.
It transports blood to the central nervous system.
It works together with the circulatory and immune systems.
It returns tissue fluid back to the cardiovascular system.
It works together with the circulatory and immune systems.
It carries blood to the excretory system.
Answers
Answer:
It works with the circulatory and respiratory systems.
Explanation:
Because they both destroy pathogens and remove waste in the body to keep it healthy.
please answer, or otherwise, I'm gonna get zero
List four biotic elements in the pond shown below.
b) List four abiotic elements in the pond.
Answers
Answer: A.) Geese, plants, bacteria in the water, and fish
b.) water, soil, mud, and sunlight
Explanation:
Biotic elements are living organisms like animals abiotic is something that makes up the environment.
A cell's nucleus contains ____which has instructions for the cell to function.
Answers
Considering that they require an oxygen-free environment, how do obligate anaerobes survive in the human body?.
Answers
Obligate anaerobes survive in the human body by staying in the places where aerobic organisms quickly use the available oxygen.
What are obligate anaerobes and how do they survive in the human body?Obligate anaerobes are the kind of anaerobes that dies out of oxygen concentration of atmosphere.Obligate anaerobes requires an environment containing absolutely no oxygen to survive.They survive in human body because they live in the area where the aerobic organisms quickly use or consume the oxygen.They also have special ability of using the enzyme in order to convert oxygen to harmless molecules.So knowing they fact that they are anaerobes and requires oxygen free environment to survive they survive in human body.In human body they uses their special abilities either to survive or stay in the areas where active aerobic organism quickly consume the oxygen.To know more about anaerobes visit:
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Question 1 options:
The process allows organisms to grow and heal.
The process produces clones of the parent organism.
The process copies DNA before cell division.
The process creates genetic variation in the resulting cells.
Answers
The process that allows organisms to grow and heal is mitosis.
The process that produces clones of the parent organism is mitosis.
The process that copies DNA before cell division is replication.
The process that creates genetic variation in the resulting cells is meiosis.
Cell divisionCell division is a process whereby cells divide to produce daughter cells. There are two types of cell division:
MitosisMeiosisIn mitosis, cells divide to produce daughter cells that are exact copies of their parents. The division is otherwise known as the equational division or the division of vegetative cells. The division of vegetative cells is essential growth and healing of wounds.
In meiosis, cells divide to produce daughter cells that are genetic variants of their parent cells. The daughter cells are unique from the parent cells both morphologically and genetically. Meiotic cell division is otherwise known as reductional division because the daughter cells have half the genetic copies of their parent cells.
Be it mitosis or meiosis, cells make copies of their DNA before irreversibly committing to divide. The copying of DNA is otherwise known as replication. Replication happens at the S phase of the cell cycle with each DNA strand acting as a template for the synthesis of its complementary copy.
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Please help with this assignment
Answers
See below!
Y Y
y. Yy. Yy
y. Yy. Yy
Select the correct answer from each drop-down menu.
Alex is writing an article on the difference between the continental and oceanic crust. Help him complete the sentences.
The continental crust is thicker than the oceanic crust. However, the oceanic crust is
_____ than the continental crust.
A. Denser
B. Warmer
C. Lighter
Also, the oceanic crust consists mostly of _____Therefore, is darker in color than the continental crust.
A. Granite
B. Silicate
C.) Basalt
Answers
The oceanic crust is denser than the continental crust.
Also, the oceanic crust consists mostly of basalt.
What is the oceanic crust made of?
The topmost layer of the tectonic plates' oceanic part is called the oceanic crust. It is made up of two oceanic crusts: the upper crust, which contains pillow lavas, and the bottom crust, which is made up of troctolite, and ultramafic cumulates. The crust sits on top of the hard mantle's topmost layer.
Dark-colored rocks named basalt and gabbro make up the majority of the marine crust. It is lighter-colored rocks called andesite and granite that make up the continental crust, which is thinner and denser. Because of its low density, continental crust "floats" high above the viscous mantle, generating dry land. It develops as magma rises to fill the space between divergent tectonic plates and is consumed in subduction zones.
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According to the direction of the arrow, place the images into the correct order to represent the activation of a T cell.
Answers
According to the image the correct order of figures as per the steps is the starting to the ending step. 2,4,3 and 1 is the order of the image that is being presented in the picture.
What does the T stand for in T cell ?T stands for thymus in T cell.
T cell activation is a key event in the adaptive immune response and vital to the generation of both cellular and humoral immunity.
Primary T cell activation is involving the integration of three distinct signals delivered in sequence:
Anti- gen recognition
Costimulation
Cytokine- mediated differentiation and expansion.
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What’s the correct answer answer asap for brainlist and it better be right
Answers
Answer:
I believe its the answer is A.
Explanation:
It makes the most sense
Have a nice day!
Overall, how many studies showed a positive effect of organic farming on biodiversity?.
Answers
Total of 66 studies revealed beneficial impacts of organic farming on biodiversity.
What are the benefits of organic farming?Economical: When growing crops organically, no costly pesticides, fertilizers, or HYV seeds are needed. As a result, there is no additional cost.A farmer can make a good return on investment by using locally sourced, less expensive inputs.High demand: The demand for organic products is extremely high in India and throughout the world, which increases export revenue.Nutritional value: Organic foods have higher nutritional value, are tastier, and are better for your health than foods grown with chemicals or fertilizer's.Environmentally friendly: Organic farming uses no chemicals or fertilizers, therefore it has no negative environmental effects.To know more about organic farming, visit:
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Which section of the small intestine uses bile and pancreatic juices to break down chyme?.
Answers
Digestive enzymes found in pancreatic fluid or juice travel to the small intestine where they aid in further dissolving the lipids (fats), proteins, and carbohydrates in the chyme.
Enzymes from the pancreas and bile from the liver are added to the chyme in the duodenum, this C-shaped initial section. The coiled middle section, known as the jejunum, further digests the chyme and assimilates nutrients.The gall bladder stores bile juice, which is ultimately transported through the bile duct to the duodenum of the small intestine.Bile from the liver, which is typically kept in the gall bladder, enters the small intestine through the duodenal sector.To know more about Digestive enzymes
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