NEET PYQs for Common Regulatory Mechanisms in Synthesis of Amino Acids with Solutions: Practice NEET Previous Year Questions

Updated on - Jan 19, 2026

Common Regulatory Mechanisms in Synthesis of Amino Acids is an important topic in the Biology section in NEET exam. Practising this topic will increase your score overall and make your conceptual grip on NEET exam stronger.

This article gives you a full set of NEET PYQs for Common Regulatory Mechanisms in Synthesis of Amino Acids with explanations for effective preparation. Practice of NEET Biology PYQs including Common Regulatory Mechanisms in Synthesis of Amino Acids questions regularly will improve accuracy, speed, and confidence in the NEET 2026 exam.

NEET PYQs for Common Regulatory Mechanisms in Synthesis of Amino Acids with Solutions

1.
Which of the following statements is not correct?
- In man insulin is synthesised as a proinsulin
- The proinsulin has an extra peptide called C-peptide.
- The functional insulin has A and B chains linked together by hydrogen bonds.
- Genetically engineered insulin is produced in E-Coli.
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2.
Identify the basic amino acid from the following.
- Tyrosine
- Glutamic Acid
- Lysine
- Valine
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3.
Which of the following events does not occur in rough endoplasmic reticulum ?
- Protein folding
- Cleavage of signal peptide
- Protein glycosylation
- Phospholipid synthesis
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