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Mcqs

Protein Engineering Mcqs

Our 1000+ Protein Engineering MCQs (Multiple Choice Questions and Answers) focus on all areas of Protein Engineering covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Protein Engineering. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate the Protein Engineering subject comprehensively. This way of systematic learning will prepare anyone easily for Protein Engineering exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

Protein Engineering Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in Protein Engineering with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks, and match the following style statements.
  • These MCQs also cover numerical as well as diagram-oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is further organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in Protein Engineering Subject.

 

Who should Practice Protein Engineering MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on Protein Engineering.
  • Students who are preparing for Online/Offline Tests/Contests in Protein Engineering.
  • Students who wish to sharpen their knowledge of Protein Engineering Subject.
  • Anyone preparing for Aptitude test in Protein Engineering.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interviews and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.

 

Protein Engineering Chapters

Here's the list of chapters on the "Protein Engineering" subject covering 100+ topics.

  • Structure of Protein
  • Genetic Code and Translation Modifications
  • Protein Degradation in Cell
  • Structural Study of Proteins
  • Structure-Function Relationships in Proteins
  • Designing a New Protein Molecule
  • Targets of Protein Engineering
  • Protein Engineering for Biosensors
  • Applications of Protein Engineering
  • Molecular Bioscreening in Oncology

 

Latest Popular
Q:

Both the subunits of heterodimers are involved in tRNA binding.

A) False B) True
 
Answer & Explanation Answer: B) True

Explanation: The above statement is true. Both the subunits of heterodimers are involved in tRNA binding. The heterodimer is a fully refolded, active molecule, in which one subunit can complement a lesion on the other subunit.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

48
Q:

The tRNA makes contact with the synthetase at only a single specific position.

A) True B) False
 
Answer & Explanation Answer: B) False

Explanation: The above statement is false. The tRNA makes contact with the synthetase over a wide region, and in particular at both the acceptor arm and anticodon stem and loop. Hence, the tRNA does not make contact with the synthetase at only a single specific position.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

46
Q:

Tyrosine is activated at an amino group with ATP to form tyrosyl adenylate.

A) True B) False
 
Answer & Explanation Answer: B) False

Explanation: Not available for this question

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

54
Q:

Which of the following amino acids can be used in place of lysine, arginine, and histidine to remove the electrostatic charge but retain the hydrophilic nature of the side chain?

A) Aspartic acid and glutamic acid B) Aspartic acid and glutamine
C) Asparagine and glutamic acid D) Asparagine and glutamine
 
Answer & Explanation Answer: D) Asparagine and glutamine

Explanation: Asparagine and glutamine can be used in place of lysine, arginine, and histidine to remove the electrostatic charge but retain the hydrophilic nature of the side chain. Aspartic acid and glutamic acid cannot be used in place of lysine, arginine, and histidine to remove the electrostatic charge and retain the hydrophilic nature of the side chain. Asparagine and glutamine contain neutral but polar side chains.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

66
Q:

The C-terminal domain of tyrosyl-tRNA synthetase contains major binding determinants for the tRNA.

A) False B) True
 
Answer & Explanation Answer: B) True

Explanation: The above statement is true. The C-terminal domain of tyrosyl-tRNA synthetase contains major binding determinants for the tRNA. The C-terminal domain was excised at the level of the cloned gene and the kinetics of the N-terminal domain was assayed. The kinetics of the tyrosine activation were identical for the wild type and the truncated enzyme, but the truncated enzyme did not charge or bind tRNA.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

51
Q:

Which of the following enzyme catalyzes the charging of tRNATyr with tyrosine?

A) Tyrosine synthetase B) RNA activating enzyme
C) Tyrosyl-tRNA synthase D) Tyrosyl-tRNA synthetase
 
Answer & Explanation Answer: D) Tyrosyl-tRNA synthetase

Explanation: Tyrosyl-tRNA synthetase catalyzes the charging of tRNATyr with tyrosine. It is a two-stage reaction in which the tyrosine is first activated at its carboxyl group with ATP to form tyrosyl adenylate. Tyrosine synthetase, RNA activating enzyme, or Tyrosyl-tRNA synthase do not catalyze the charging of tRNATyr with tyrosine.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

40
Q:

Protein-based subunit vaccines initiate T cell-dependent activation of B cells.

A) False B) True
 
Answer & Explanation Answer: B) True

Explanation: The above statement is true. Protein-based subunit vaccines initiate T cell-dependent activation of B cells, a process characterized by a more robust immune response, affinity maturation, and immunological memory. On the contrary, polysaccharide vaccines are unable to recruit the assistance of T helper cells and thus rely on T cell-dependent activation alone.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

39
Q:

Most viral vaccines are thought to work by which of the following technique?

A) Inducing the production of antigens B) Inducing the production of cell wall
C) Inducing the production of cytosolic proteins D) Inducing the production of antibodies
 
Answer & Explanation Answer: D) Inducing the production of antibodies

Explanation: Most viral vaccines are thought to work by inducing the production of antibodies, that block infection or reduce viral load, thereby providing host protection or blunting infection such that cellular immunity can be effective. Inducing the production of antigens, inducing the production of a cell wall, and inducing the production of cytosolic proteins are not the techniques by which most of the viral vaccines work.

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Category: Biotech Engineering MCQs
Sub Category: Protein Engineering Mcqs

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