Explore topic-wise MCQs in Biochemistry.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Biochemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

Wobble hypothesis was first proposed by ____________

A. Nirenberg
B. Watson and Crick
C. Watson
D. Crick
Answer» E.
Discussion
2.

The genetic code translated the language of ____________

A. Proteins into that of RNA
B. Amino acids into that of RNA
C. RNA into that of proteins
D. RNA into that of DNA
Answer» D. RNA into that of DNA
Discussion
3.

In which of the following cases the first base of anticodon pairs with three codons?

A. When the first base of anticodon is A or C
B. When the first base of anticodon is A or G
C. When the first base of anticodon is inosine
D. When the first base of anticodon is G or U
Answer» D. When the first base of anticodon is G or U
Discussion
4.

The termination codon is not ____________

A. AUG
B. UAA
C. UAG
D. UGA
Answer» B. UAA
Discussion
5.

The initiation codon is ____________

A. AUG
B. UAA
C. UAG
D. UGA
Answer» B. UAA
Discussion
6.

A codon contains how many nucleotides?

A. 1
B. 2
C. 3
D. 4
Answer» D. 4
Discussion