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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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You add polynucleotide phosphorylase to a solution of ATP, GTP, and UTP. How many artificial mRNA 3 nucleotide codons would be p
zavuch27 [327]

Answer:

The correct answer is option D, that is, 27.

Explanation:

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5 0
3 years ago
Indicate the expected number of Barr bodies in interphase cells of individuals with Klinefelter syndrome; Turner syndrome; and k
madreJ [45]

Answer:

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One less of the total number of X-chromosome (n-1) represents the number of Barr bodies.

Then,

The number of Barr bodies with Klinefelter would be:

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