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Sonja [21]
3 years ago
9

This is the normal nucleotide sequence on a dna strand: A-C-T-G-G-A-T what is a substitution?

Biology
2 answers:
muminat3 years ago
6 0

Answer: The correct answer is -

(C.) A-G-T-G-G-A-T.

Substitution is a type of point mutation (a permanent change in the nucleotide sequence of DNA when one nucleotide base sequence is substituted by another base).

In this question, Cytosine (C) at second position is substituted by Guanine (G) only in option C).

Thus, option C) is the right answer.

jenyasd209 [6]3 years ago
4 0
.) A-G-T-G-G-A-T is substitute
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If an organism displays a trait or does not display a trait,what can we say about that trait?
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In humans, polydactyly (more than 5 fingers and toes on each hand and foot), is inherited in an autosomal dominant manner. What
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C. More than 5 fingers/toes on each hand/foot

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