This is the normal nucleotide sequence on a DNA strand:

A-C-T-G-G-A-T

What is a substitution?

1.) A-C-T-G-C-G-A-T

2.) A-C-T-G-A-T

3.) A-G-T-G-G-A-T

4.) A-C-U-G-G-A-U

Question

Jack Murray

Chemistry

3 November, 05:44

This is the normal nucleotide sequence on a DNA strand:

A-C-T-G-G-A-T

What is a substitution?

1.) A-C-T-G-C-G-A-T

2.) A-C-T-G-A-T

3.) A-G-T-G-G-A-T

4.) A-C-U-G-G-A-U

+5

Answers (2)

Know the Answer?

Walker Dillon · Answer 1

The answers is 3 because the secon C was changed to a G.

1 and 2 are incorrect because you do not have the same number of bases as the original sequence. 3 a base was change to the U, which appears in RNA not DNA.

Scott Ferguson · Answer 2

I'm late ik but the answer is actually A-C-T-G-C-G-A-T, and trust it is right because I took the test and the answer below was wrong. But it's not like I'm good at this stuff

This is the normal nucleotide sequence on a DNA strand:A-C-T-G-G-A-TWhat is a substitution?1.) A-C-T-G-C-G-A-T2.) A-C-T-G-A-T3.) A-G-T-G-G-A-T4.) A-C-U-G-G-A-U

This is the normal nucleotide sequence on a DNA strand:

A-C-T-G-G-A-T

What is a substitution?

1.) A-C-T-G-C-G-A-T

2.) A-C-T-G-A-T

3.) A-G-T-G-G-A-T

4.) A-C-U-G-G-A-U