Biochemistry MCQ on Amino Acids with Answer Key (Biochemistry MCQ 14)

amino acids quiz

Biochemistry MCQ – 14
(Biology / Life Sciences MCQ: Multiple Choice Questions in Biochemistry)

(Sample/Model/Practice Questions for CSIR JRF/NET Life Science Examination, ICMR JRF Exam, DBT BET JRF Exam, GATE BT and XL Exam, ICAR JRF NE Exam, PG Entrance Exam, JAM Exam, GS Biology Exam and Medical Entrance Exam)

MCQ Biology Lecture Notes

Welcome to Biochemistry MCQ-14

This question set on Biochemistry: Amino Acids consists of 15 questions in MCQ format. Please select the correct answer and at the end test, you have to click on 'SUBMIT' button to see your Score and the Correct Answers. 

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The amino acid sequence of a short portion of a protein is given as ‘KKKKZKKKK’, the ‘Z’ in the sequence stands for:


Which of the following is NOT a glucogenic amino acid in human?


Which of the following is an imino acid?


Which of the following amino acids is coded by the maximum number of codons?


pH below pI, amino acids will be___________.


Which of the following is an uncharged amino acid?


Among the following which amino acid does not absorb the wavelength of 250‐300 nm


The codon of Selenocysteine, the 21st amino acid is:


Amino acids responsible for N-linked and O-linked glycosylation of proteins are:


Which of the following amino acids have two chiral centers?


Amino acid with pKa closed to the physiological pH is:


An amino acid without a chiral centre:


The codon of Pyrrolysine is:


An amino acid extensively used in PET (positron emission tomography) scanning:


Among the following which amino acid has two buffering zones?

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Biology / Life Sciences MCQ: Biochemistry MCQ: (Multiple Choice Questions / Model Questions / Sample Questions in Biochemistry Amino Acids with detailed answer key, explanations and references for preparing CSIR JRF NET Life Science Examination and also for other competitive examinations in Life Science / Biological Science such as ICMR JRF Entrance Exam, DBT BET JRF Exam, GATE (XL) Life Science Exam, GATE (BT) Biotechnology Exam, ICAR JRF Exam, University PG Entrance Exam, JAM Exam, GS Biology Exam, GRE, Medical Entrance Examination etc. This set of practice questions will help to build your confidence in Evolution to face the real examination.

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