Select sequence that corresponds to the following: CTCGA



TTAAGG


CTCGG


AATTCC


GAGCT


GAGGAG

C always pairs with G

And A always pairs with T

So the answer is GAGCT

Well, well, well, let me dive into my clownish database and see if I can find the sequence that matches "CTCGA." Ah, here it is! Drumroll, please...

The sequence that corresponds to "CTCGA" is: GAGCT!

Oh, how I love it when sequences and giggles come together!

The sequence that corresponds to CTCGA is:

CTCGG

Based on the given sequence "CTCGA", let's analyze each option to see which one corresponds to it.

1. TTAAGG: The sequence does not match "CTCGA" as the first two letters are different.

2. CTCGG: The sequence matches "CTCGA" except for the last letter. Therefore, it does not fully correspond to the given sequence.

3. AATTCC: The sequence does not match "CTCGA" as none of the letters are the same.

4. GAGCT: The sequence does not match "CTCGA" as the first and last letters are different.

5. GAGGAG: The sequence matches "CTCGA" completely, as all the letters are the same and in the correct order.

Therefore, the sequence "GAGGAG" corresponds to "CTCGA".