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andrew-mc [135]
4 years ago
13

What role do surface properties play in determining the lifespan of a flu virus?

Biology
1 answer:
bija089 [108]4 years ago
6 0

Answer:

Surface properties have less to do with virus lifespan than does the type of virus. Viruses tend to remain viable for longer on non-porous materials than on porous ones. Viruses tend to remain viable longer on surfaces with low moisture content.

Explanation:

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Which immunization is available to prevent communicable disease and illness? Question 11 options: sinus infections ear infection
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7 0
3 years ago
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DO NOT ANSWER JUST TO GET POINTS!!!!!!!
Naddika [18.5K]

Quaternary structures of proteins include different protein and non protein moiety to work together.

Option B

<h3><u>Explanation:</u></h3>

Proteins are the polymer of amino acids which are formed after several processing. The polypeptide chains are formed when the transcripted mRNAs are translated in the Ribosomes to produce the polypeptide chains. Then they are further processed by slicings and adding and cutting of several protein parts to this main polypeptide chains and they are slightly folded by means of hydrogen bonds between the polypeptide chain atoms to give a slightly coiled structure. Now this secondary polypeptide undergoes several structural modifications by chaperon proteins which introduce different ionic, disulphide, covalent etc bondings between different parts of polypeptide chain to produce a highly coiled tertiary structure.

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