Question

Which of the following is the correct matching nucleotide sequence for CTAGG?

GATCC
AGCTT
CTAGG
GGATC

Answer 1

GATCC

Step-by-step explanation:

c=g

t=a

t=a

g=c

Answer 2

Answer: GATCC

Explanation: A nucleotide contains three main molecules: A ribose sugar, a nitrogenous base and a phosphate group.

The nitrogenous bases are five: Adenine, Thymine, Uracil, Cytosine and Guanine. In DNA, the bases found are Adenine, Thymine, Cytosine and Guanine. In base pairing, Guanine (G) pairs with Cytosine (C) and Adenine (A) pairs with Thymine (T).