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dezoksy [38]
3 years ago
8

Can virus show response against heat, chemical and temperature?If yes then how?​

Biology
1 answer:
jok3333 [9.3K]3 years ago
6 0

Answer:

Yes, anything can respond to heat and against heat and temp and maybe chemicals including a virus.

Explanation:

The virus can mutate and develop new genes to bounce back the chemical or the heat and temps, it could respond differently than an un-mutated virus because it has adapted to those environments

Hope this helps at least a little<3

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Which of the following is not function of membrane protein :A-anchors for cytoskeleton element/B-receptor for external chemical
Mademuasel [1]

Answer:

c

Explanation:

act as carrier molecules for various solutes

3 0
3 years ago
Which is an example of an insertion mutation that changes all of the amino acids that follow the mutation?
astra-53 [7]

Answer:


2) CAG - TTC - ACG mutates to CAG - TTC - ACC - ACG

Explanation:

Insertions are mutations in which extra base pairs are inserted into a new place in the DNA. The number of base pairs inserted can range from one to thousands!

In option no. 1: We see that there is not addition of a single or more than one base, but the new base sequence is different from the original sequence at three places i.e: TTA - CAC - G

In option no. 2: The insertion of three bases ACC has been made exactly after TTC, the whole sequence and arrangement of bases remain same except this insertion.


In option no. 3: The first base of the sequence T is replaced with A, and all other sequence is same. This type of mutation is called substitution in which one base is replaced by other.


In option no. 4: The last base of the sequence C is deleted, and is not present in new sequence. This type of mutation is called deletion in which a base is removed from the sequence.


Conclusion: Therefore, the best option is 2, in which whole codon is inserted in the DNA base sequence.



7 0
2 years ago
Read 2 more answers
​a region of dna that contains instructions for the amino acid sequence of a particular protein is called a(n) ____.
Kisachek [45]

These instructions that produces a specific protein is called the Gene. A gene is a region of DNA that encrypts purpose. A chromosome comprises of a long strand of DNA that involves many genes. A human chromosome can contain up to 500 million base pairs of DNA that has thousands of <span>genes.</span>

8 0
3 years ago
In rabbits, short hair (S) is dominant over long hair (s). What genotype and phenotype ratios are expected from a cross between
irga5000 [103]

Answer:

Answer:

Genotype                  Phenotype                      

SS                 1/4          Short hair         3/4

Ss                 2/4         Short hair          3/4

ss                  1/4          Long hair          1/4

Explanation:

Both are heterozygous for the trait so we can expect that the cross would be:

Ss x Ss

   S     s

S  SS   Ss

s   Ss   ss

So the resulting off-spring would have the following genotype and phenotype:

1 out of 4 will have a genotype of SS.

2 out of 4 or half will have a genotype of Ss.

1 out of 4 will have a genotype of ss.

But because short hair is dominant the phenotype ratios would differ because Ss and SS would express short hair, so we add up their ration:

Short hair: 1/4 + 2/4 = 3/4

Long hair:  1/4

So in summary:

Genotype                  Phenotype                      

SS                 1/4          Short hair         3/4

Ss                 2/4         Short hair        

ss                  1/4          Long hair          1/4

Explanation:

7 0
3 years ago
A student wants to see how temperature affects the
Afina-wow [57]

Answer:

The answer is c, your welcome;)

Explanation:

7 0
3 years ago
Read 2 more answers
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