Proteins is an important topic in the Biology section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Proteins with explanations for effective preparation. Practice of MHT CET Biology PYQs including Proteins questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Proteins with Solutions
1.
Which of the following statements is correct regarding the number of codons and their degeneracy?- There are 20 codons, and all of them exhibit degeneracy
- There are 64 codons, and none of them exhibit degeneracy
- There are 64 codons, and some of them exhibit degeneracy
- There are 20 codons, and none of them exhibit degeneracy
2.
Which of the following structures in the cell is responsible for producing proteins?- Ribosomes
- Nucleus
- Mitochondria
- Endoplasmic Reticulum
3.
Which of the following codons codes for the amino acid phenylalanine ?- AUG
- UUU
- GCA
- CCC
4.
To increase wool production and to improve the quality of wool, the bacterial genes concerned with biosynthesis of cysteine amino acids involved in formation of keratin protein found in wool are cloned and introduced in sheep.- cys E, cys M
- cys F, cys G
- cys F, cys M
- lac y, lac a
5.
The amino acid which is basic in nature is- Histidine
- Tyrosine
- Proline
- Valine



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