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One strand of DNA has sequence of nucleotide 3’ ATTCGCTAT 5’ then other strand of DNA has

a)

3’ TAAGCGATA 5’

b)

5’ TAGCACGTA 5’

c)

5’ TAGCACGTA 3’

d)

5’ TAAGCGATA 3’



Question ID - 1247 | SaraNextGen Top Answer

One strand of DNA has sequence of nucleotide 3’ ATTCGCTAT 5’ then other strand of DNA has

a)

3’ TAAGCGATA 5’

b)

5’ TAGCACGTA 5’

c)

5’ TAGCACGTA 3’

d)

5’ TAAGCGATA 3’

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

 In a double stranded DNA, the sequence of nucleotides is complementary to each other, ., A pair with T and G pair with C. So, the sequence of nucleotide for 3’ ATTCGCTAT 5’ will be 5’ TAAGCGATA 3’.

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