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sladkih [1.3K]
3 years ago
12

What effect will there be on RNA if the T in GAT is replaced by C?

Biology
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer:

The corresponding RNA would have "CUG" in place of "CUA"

Explanation:

The nucleotide sequence of the DNA template strand determines the sequence of RNA and the nucleotide sequence of mRNA specifies the amino acid sequence of the protein. Guanine in DNA template pairs with cytosine, adenine with uracil and thymine with adenine base in the RNA.

A DNA template strand with sequence "GAT" would specify the sequence "CUA" in the corresponding DNA. If "T" in the sequence of template strand is replaced with "C", then the corresponding RNA would have sequence "CUG".

However, amino acid leucine has a total of six codons: UUA, UUG, CUU, CUC, CUA, and CUG. Therefore, both the mRNA would code for the same amino acid.

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Explanation:

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8 0
3 years ago
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2. The correct answer is option b, that is, the vestibular sense may be capable of sensory adaptation.  

The awareness of the movement and the balance of the body are controlled by the vestibular system. The vestibular senses, that is, the feelings of gravitation and movement and rotation of the body originate in the inner ear. The sense organs are the cells of the hair, which transmit signals over the auditory nerve.  


4 0
3 years ago
Read 2 more answers
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