Answer:During attachment and penetration, the virus attaches itself to a host cell and injects its genetic material into it. During uncoating, replication, and assembly, the viral DNA or RNA incorporates itself into the host cell's genetic material and induces it to replicate the viral genome.
Explanation:
Virus replication is the formation of biological viruses during the infection process in the target host cells. Viruses must first get into the cell before their replication can occur.
What do you mean by Viruses?Viruses may be defined as infectious microbes consisting of an element of nucleic acid surrounded by a protein coat.
There are six steps that govern the replication of a virus. They are given below:
Adsorption or attachment: This step attaches the virus particle to the plasma membrane of the host cell. Penetration: It is done by receptor-mediated endocytosis and the virus now enters into the cytoplasm of the cell.Uncoating: This step breaks the whole structure of the virus particle and allows its genetic material to reach inside the nucleus of the host cell.Viral Genome replication: This is done in the nucleus of the host cell.Maturation: It involves the growth of replicated virus particles.Release: It allows the replicated virus particle to move outside the host cell by bursting it.Therefore, it is well described above.
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If blending inheritance explained
how flowers inherit traits, would
you expect to see more flower
colors? Explain your answer.
A cell uses a molecule to transfer energy from the chemical reactions of cellular respiration to other chemical reactions within the cell. Which molecule fulfills the role of a short-term energy transfer molecule?
Answer:
ATP
Explanation:
This fulfils the role of short term energy transfer molecule
Answer:
a)
Explanation:
ATP is the answer of this question
Argentine ants are invasive ants found in California. They’re aggressive in nature and have a tendency to protect crop pests. In urban areas, Argentine ants don’t have many predators. Argentine ants and the native ant species were observed competing for nutrients in a particular ecosystem. What is a likely outcome of this competition? A. an increased number of Argentine ants B. an increased number of native ants C. no dependence between the populations of the two ant species D. an equal number of Argentine and native ants
Answer:
The answer is C.
Explanation:
No dependence between the populations of the two ant species.
Which statement best describes the relationship between the nervous system and the muscular system?
All animals need food, water, shelter, and space to live. which of these is difficult to find in a grassland habitat?
According to the scenario, it is difficult to find shelter in a grassland habitat. This is because grassland habitat generally consists of small grasses with a lack of space between them.
What is Habitat?Habitat may be defined as a type of natural environment for which a particular species is best adapted due to natural selection. It may also be characterized as the area where the basic demands of an organism are fulfilled like food, water, space, mating partner, etc.
Grasslands habitats are generally open and continuous, fairly flat areas of grass. They are often located between temperate forests at high latitudes and deserts at subtropical latitudes. In these habitats, the availability of shelter is very low because of an abundance of small grasses across the area which is insufficient to build a shelter.
Therefore, it is difficult to find shelter in a grassland habitat. This is because grassland habitat generally consists of small grasses with a lack of space between them.
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Are there any species that you know of that are now extinct? How might the world be different if they still existed on Earth?
Answer:
the pinta giant tortoise
the ecosystem would be healthier in the area they come from
Explanation:
giant tortoises perform many critical roles in shaping healthy ecosystems, such as dispersing seeds of native plants and creating open pathways where other animals and plants can thrive.
good luck :)
hopefully, this helps
have a great day !!
PLEASE ANSWER ASAP A certain plant tissue, typically found in the stem and in the hard outer covering of seeds, contains very thick, rigid cells. Which of the following correctly identifies this tissue and its function?
A. meristem tissue; gamete formation
B. dermal tissue; structural support
C. ground tissue; production of sugar
D. vascular tissue, transportation of materials
Answer:
ground tissue;production of sugar
Most of the functions of a cell membrane are performed by
a. proteins.
b. cholesterols.
c. phospholipids.
d.carbohydrates.
Answer:
Pretty sure the answer is, A.) Proteins
Explanation:
using the data you collected , hypothesize what a cladogram would look like for the organisma in Data table 1, assuming the trout is on the first and lowest branch.
Answer:
assuming the trout is on the first and lowest branch
A pattern of reproduction and growth in a one- celled organism is shown below. Nucleus Which statement best describes this pattern of reproduction? a) All genetic material comes from one parent. b) Only some of the genetic material comes from one parent. The size of the parent determines the amount of genetic material. d) The size of the parent determines the source of the genetic material.
Directions Rearrange the words to make a meaningful sentence. Write your
answer on a separate sheet of paper.
stationary objects.
Static friction
occurs in
a self-regulating force.
frictional force is
The static
2.
Answer: im just doing challenges
Explanation:
Source: "trust me"
Static frictional force is the minimum force that must be overcome for one object to slide over another.
What is frictional force?Frictional force is the force the acts between the surfaces of two objects in contact which oppose the motion of one object over the other.
The minimum force that must be overcome for one object to slide over another is known as static frictional force.
If the applied force is greater than static frictional force, the object will start moving over the other.
Therefore, static frictional force is the minimum force that must be overcome for one object to slide over another.
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3(i). What is cataloguing?
In biology
What is the importance of forest to the stability of ecosystems and why does deforestation still take place despite the negative impacts?
Answer:
Deforestation not only removes vegetation that is important for removing carbon dioxide from the air, but the act of clearing the forests also produces greenhouse gas emissions. The Food and Agriculture Organization of the United Nations says that deforestation is the second-leading cause of climate change.
Answer:
Forests help provide many essential resouces such as wood, leafs, bark, food, oxygen, and maybe water if their are lakes. For the second question, mostly human activity, and carbon dioxide happen to negatively affect the forests, people are the stimulis to deforestation.
Explanation:
Hope this helps!
45 POINTS + BRAINLIEST IF CORRECT!!!
A fever is a response to which stimulus?
A) fear?
B) hunger?
C) illness?
D) tiredness?
HURRY PLZ
Answer:
there ya go
Explanation:
Can anyone help me fast with my homework??
Answer:
A pH scale measures how acidic or basic a substance is.
Explanation:
The pH measures the H+ concentration in a substance. The more lower the pH, the more acidic the substance, the higher the pH, the more basic the substance. It measures from 0-14, with 7 being neutral. Anything less than 7, acidic. Anything above 7, basic.
If I helped, a brainliest answer would be greatly appreciated!
What happens when cells do not
respond to the signals that
normally regulate their growth?
Answer:
Such cells, called cancer cells, divide uncontrollably and form masses of cells called tumors that can damage the surrounding tissues. ... Normal cells respond by not growing.
Answer:
Cancer cells do not respond to the signals that regulate the growth of most cells... What happens when cells do not respond to the signals that normally regulate their growth? Such cells, called cancer cells, divide uncontrollably and form masses of cells called tumors that can damage the surrounding tissues.
Hope this helps!!!
Have a great day!!! :)
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
Answer:
B. Evidence from rock layers, fossils, and ice cores.
Explanation:
Right i believe
Answer:
Its the 4th one. I think. Its the 2nd or third but can't tell for sure. When I searched it, the result came as followed: "Plate tectonics shift the continents, raise mountains and move the ocean floor." So yeah. Hope this somewhat helps.
Explanation:
Please answer as soon as you can
Answer:
Differences in air temperature cause movement in the air, which creates pressure.
The radiant energy from the Sun is transferred to the atmosphere, causing air movement. The air becomes less dense, so it rises.
As the air falls, it becomes more dense and cools to Earth’s surface.
The higher the latitude, the colder the climate; the lower the latitude, the hotter the climate.
Dylan wants to observe some onion cells with a microscope. He places the cells on a slide. Describe how Dylan uses the microscope so he can see the cells with a ×20 objective lens.
Answer:
See the answer below
Explanation:
After routinely cleaning the microscope and ensuring that all the parts are working fine, Dylan would have to place the slide on the stage of the microscope, switch on the light source, and adjust the diaphragm of the condenser to ensure that adequate light gets to the slide on the stage.
Thereafter, Dylan would need to turn the revolving nosepiece in order to shift to the lowest objective of the microscope assuming it is not already in place. Then, the slide on the stage is brought into focus (by viewing through the eyepiece/ocular) by using the coarse/fine adjustment knob to bring the stage up/down.
Once the slide is brought into clear focus, the revolving nosepiece is then turned to switch the x20 objective. Generally, at higher objectives, the coarse adjustment knob is rarely needed and the fine adjustment knob is solely used instead to bring the slide back into focus. Thus, Dylan can see the cells of the onion at the desired objective.
Answer:
i dont know
Explanation:
yeah
7. Challenge yourself: You have already learned that mutation is one source of
variation in a population. Based on what you have just seen, what is a second
source of variation?
(I just need more information or explanation) please
Answer:
Natural selection would be the other source because organisms that have a beneficial trait will live, but organisms that do not have a beneficial trait might die. So the organsims that do survive will reproduce and pass on those traits to their offspring. Eventually all the organisms that do not have a beneficial trait will die out, leaving most of the population having that beneficial trait.
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
Answer:
Its the 3 one
Answer:
I'm pretty sure the answer is that they are in the same biological classification
Explanation:
this is the answer because they evolved from a common ancestor.
What are two types of evidence that have helped biologists determine the ancestors of modern humans
Answer:
The evolution of modern humans consisted of fossils, direct observation, anatomy, and molecular biology.
The amount of Cytosine plus Guanine is 40%. What would be the amount of Adenine?
Answer:
30%
Explanation:
Considering that the amount of Cytosine added to the amount of Guanine is 40%, that explains that Cytosine and Guanine each equal to 20%.
Cytosine: 20%Guanine: 20%Now, the remaining bit is 60%. Since Adenine and Thymine both equal the same, that would mean: 60/2 = 30.
Adenine: 30%Thymine: 30%Cytosine and Guanine pair together and will always be equal to one another. The same goes for Adenine and Thymine. (A=T, C=G)
Always remember that you want it to total up to 100% at the end.
QUICK I NEEE HELP !!!
Answer:
All cells come from existing cells
Explanation:
only answer that is part of the cell theory as far as i know
The photo shows many similar cells that work together. Which level of organization in living things does this photo represent? O A. Organ system O B. Organism O C. Tissue O D. Specialized cell
Answer:
So it would be c i think this because if all the cells are working to gether to form a certain function that would make up tissues!
A different couple has a child with O type blood who has a blood disorder and
needs regular transfusions. The mother is type B, and the father is type A. A
genetic counselor created a punnett square to show them the chance of having
another child with type O blood. The results are shown below:
What is the chance of the couple producing another child with type O blood? __%
Answer:
25%
Explanation:
A simple way to think of the punnett square is to think of it as divided into fourths. Only one of these fourths has o type blood. Therefore, there is only a 1/4 or 25% chance of them having another child with o type blood. Hope this helps :)
define specialization in animals cells
I really need help, like asap
Answer:
7. C
Explanation:
The more above is the layer, the more recent it is. So the bird lived after 'cause it was in a layer above.
To prepare for a crisis, you should consider
doing background checks on all your employees
O bringing in someone from your state restaurant association or an expert in the field to do training with your employees
0 making friends with the members of the media
consulting with an attorney
To prepare for a crisis, it is essential to take proactive measures and consider various strategies.
Create a comprehensive plan that outlines the steps to be taken in the event of a crisis. This plan should include roles and responsibilities, communication protocols, and strategies for mitigating and resolving the crisis.
Identify potential risks and vulnerabilities specific to your business. This can involve assessing internal processes, external factors, and industry-specific challenges. Understanding potential crises can help you prepare and minimize their impact.
Provide regular training sessions to your employees on crisis management and response. Educate them about potential crises they may face, proper protocols to follow, and how to handle challenging situations. Consider bringing in experts or professionals in the field to provide specialized training.
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Which describes the moth population after the industrial Revolution?