Question

a strand of dna contains the bases adenine, cytosine, cytosine, and guanine, in that order. which would be the order of the bases on the opposite strand of dna?
○ cytosine, adenine, adenine, and thymine
○ cytosine, thymine, thymine, and adenine
○ thymine, guanine, guanine, and cytosine
○ thymine, adenine, adenine, and cytosine

Explanation:

Step1: Bases complementarios en ADN

En el ADN, adenina (A) se empareja con timina (T) y citosina (C) con guanina (G).

Step2: Emparejamiento de bases

La secuencia original es adenina, citosina, citosina, guanina (A - C - C - G).
La secuencia complementaria es timina, guanina, guanina, citosina (T - G - G - C).

Answer:

thymine, guanine, guanine, and cytosine