Which of the following sequences is an example of a point mutation of the DNA sequence -A-A-G-T-G-C?

Question

anonymous · Answer

@abb0t @Ashleyisakitty @bohotness @B@blah124 @B@camerondoherty @C@CausticSyndicalist @C@DullJackel09 @Donblue22 @demonchild99 @Eytan99 @ryanvarghese12790 @R@myininaya @fantasiablueskys

anonymous · Answer

a. a-a-a-t-g-c b. -a-a-g-u-g-c- b.g-t-a-g-a-a-c d. -a-a-g-g-t-c-

anonymous · Answer

those are the choices... anyone know??

bohotness · Answer

i dont i am sorry

abb0t · Answer

Do you know what a point mutation is, first of all. You need to understand what that is so you can answer that.

anonymous · Answer

No, I don't. Can you explain? @abb0t

abb0t · Answer

A point mutation, or single base substitution, is a type of mutation that causes the replacement of a single base nucleotide with another nucleotide of the genetic material, DNA or RNA

anonymous · Answer

Does this have anything to do with A pairs with T and G with C? @abb0t

abb0t · Answer

Read what I wrote.

abb0t · Answer

single base substitution...replacement of a $\sf single~ base$ nucleotide with another nucleotide

anonymous · Answer

So, C? @abb0t

anonymous · Answer

@abb0t please help

nincompoop · Answer

look for a SINGLE base that is different from the original one given to you 
so there should be ONE that is different out of 6