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adoni [48]
3 years ago
11

H1N1 flu is a highly contagious viral infection caused by the influenza A (H1N1) virus. The symptoms of H1N1 flu are listed in t

he box below. An antiviral agent administered within 48 hours of the appearance of symptoms can reduce the severity of the illness. Screen Why is it important to administer an antiviral agent to an infected person within 48 hours of the appearance of symptoms? The H1N1 virus is transmitted through a vector host, such as a mosquito. The H1N1 virus is dormant in cells. The H1N1 virus does not mutate. The H1N1 virus replicates quickly.
Biology
1 answer:
slava [35]3 years ago
5 0

Answer:

The H1N1 virus replicates quickly.

Explanation:

The H1N1 virus replicates quickly, which is why it is of high importance that an antiviral agent is administrated within the first 48 hours so that the reproduction rate of the virus can be lowered, resulting in an effective treatment against H1N1 flu. In other words, by administrating an antiviral in the first 48 hours, we are helping the body to fight the virus since the antiviral stops the reproduction of it, and we increase the chances of succeeding at it.

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Dr. Alex Young would like to know about your progress in solving the mystery about the rough-skinned newts. In the space below,
Andrews [41]

Answer:

well you didnt give me a link to the story or text so i dont have any info to answer sry ;(

Explanation:

4 0
3 years ago
Read 2 more answers
Plant hormones act by directly affecting the activities of _____. genes enzymes signal transduction pathways genes and enzymes m
Readme [11.4K]

Answer:

Signal transduction pathways

Explanation:

Plant hormones act by directly affecting the activities of signal transduction pathways.

Signal transduction pathways are involved in the transfer of signals from outside of the cell to the inside of the cell for the regulation of various cellular activities. For this, the extracellular signalling molecules bind to the receptors that are located on the cell membrane. After their binding due to some change in the receptor molecule, a signal is triggered in to the cell and thus information from outside of the cell is transferred to the inside of the cell through these transduction pathways.

Plant hormones affect these pathways and as a result membranes, enzymes, and genes are also influenced by the plant hormones.

8 0
3 years ago
A particular antigen is known to have 6 different antigenic determination sites (epitopes).
charle [14.2K]

Six distinct antibody subtypes can be produced in response to the antigen.

It is assumed that a certain antigen has six distinct antigenic determination sites.

To find out how many various types of antibodies this antigen can trigger production of, read on.

A molecule, chemical structure, foreign particle, pollen grain, or any other substance that can attach to a particular antibody or T-cell receptor is referred to as an antigen.

An epitope is an antigenic determinant, which is the component of an antigen that the immune system recognizes.

An antibody is a large, Y-shaped protein that the immune system employs to recognize and destroy foreign substances like dangerous germs and viruses.

Learn more about antigen click here brainly.com/question/15694610

#SPJ1

4 0
2 years ago
Give an example (except for a plant responding to light) of an organism's response to a stimulus.
kolezko [41]

Answer:

plants For example, phototropism is the plant's response to stimulus, i.e. sunlight. A plant hormone “auxin” keeps the plant's direction towards the sun by activating the growth in a particular part of a stem. Similarly, gravitropism in plants responds to the stimulus, i.e. gravity

Explanation:

mark me brainliest!!

4 0
3 years ago
Why does dna copy itself during the cell cycle?
natima [27]
Well the whole point of the cell cycle is to make more cells so it could be C, but it also wants the daughter cell to have the same AMOUNT of DNA, not the exact type (in meiosis) so B may be right, but most likely it is C
8 0
3 years ago
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