Question

What did Watson and Crick’s model of DNA show?


nitrogenous bases on the outside


sugars and phosphates on the inside


a single nucleotide strand twisted in a spiral


two nucleotide strands wound in a double helix

Answer 1

Watson and Crick's model of DNA showed that two nucleotide strands wound in a double helix

Answer 2

Watson and crick’s model of DNA has shown that two nucleotide strands are wound in a double helix.

Option D

Explanation:

• Watson and crick elucidated double-helix model of Deoxyribonucleic Acid (DNA).
• Their theory says that Nucleosides combine to form a rope-like structure which is called nucleotide strand.
• Two nucleotide strands wind around each other, such that it makes a double helix-shaped molecule that is known as Deoxyribonucleic acid or DNA.

To learn more about Helix:

Who found double helix in DNA?

https://brainly.in/question/6282095

Which DNA double helix do you think would be harder to separate into two strands: DNA composed predominantly of AT base pairs, or of GC base pairs? Why?​

https://brainly.in/question/9240168