Question

Give the complementaru DNA strand for the following: ATC GCT AAT

A: TAG CGA TTA

B: GCT ATC GGC

C: ATC GCT AAT

D: UAG CGA UUA

Answers

GPT-4o mini
The complementary DNA strand is formed by pairing each base with its complement: Adenine (A) pairs with Thymine (T), and Cytosine (C) pairs with Guanine (G).

For the given DNA strand ATC GCT AAT, the complementary strand can be determined as follows:

- A → T
- T → A
- C → G
- G → C
- C → G
- T → A
- A → T
- A → T
- T → A

So, the complementary strand is TAG CGA TTA, which corresponds to option **A.**