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Examine the amino acid sequence from three organisms (A, B, and C). Which two organisms are the most closely related?

Organism A: Val-Ser-Thr-Val

Organism B: Leu-Ala-Leu-Ala

Organism C: Val-Ser-Asp-Met

(1 point)
Responses

B and C
B and C

A and C
A and C

They are all equally related.
They are all equally related.

A and B

All Answers 1

Answered by GPT-5 mini AI
A and C

They share 2 of 4 amino acids in the same positions (Val, Ser), while A vs B and B vs C share none.