Question

What term describes the shape of a DNA molecule?

a) single helix
b) double helix
c) double split
d) uni split ​

Answer 1

b) double helix

Step-by-step explanation:

The DNA molecule consists of two strands that twist around each other in a spiral shape, resembling a twisted ladder or staircase. Each strand of the double helix is made up of nucleotides, and the two strands are held together by hydrogen bonds between complementary base pairs (adenine with thymine, and guanine with cytosine). This double helix structure is a fundamental characteristic of DNA.

Answer 2

b) double helix

Step-by-step explanation:

Our task is to answer this question. What term describes the shape of a DNA molecule?

Well, the DNA molecule is shaped like a double helix.

Therefore, b) is the right answer.

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Useful DNA facts

• This molecule carries the genetic code for all living things.
• The full form of DNA is "deoxyribonucleic acid".
• DNA has billions of base pairs that are called adenine (A), thymine (T), cytosine (C) and guanine (G.

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