Category Archives: Protein Engineering MCQ

This set of Protein Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Applications – Engineering Tyrosyl-tRNA Synthetase”. 1. 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 2. The C-terminal domain of tyrosyl-tRNA synthetase contains major binding determinants … Read more

This set of Basic Protein Engineering Questions and Answers focuses on “Applications – Vaccine Development”. 1. The chemically detoxified vaccines are very efficacious and inexpensive. a) False b) True 2. Infection of HIV-1 is initiated by the binding of gp120 to CD4 and a co-receptor on host cells, triggering large scale conformational changes in gp41 … Read more

This set of Protein Engineering Questions & Answers for Exams focuses on “Applications – Engineering Blood Clotting Factor VIII – 2”. 1. B domain of FVIII is necessary for the clotting activity. a) True b) False 2. Which of the following are a successful acute and prophylactic protein bypassing agent for haemophilia with inhibitors? a) … Read more

This set of Protein Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Applications – Engineering Blood Clotting Factor VIII – 1”. 1. Which of the following is not likely to play a role in clotting of blood? a) Fibrinogen b) Platelets c) Clotting factors d) Antibodies 2. Which of the following clotting factor is … Read more

This set of Protein Engineering Questions and Answers for Aptitude test focuses on “Applications – Engineering Therapeutic Hormone : Insulin”. 1. Which of the following is the main reason for type 2 diabetes? a) Insulin overproduction b) Insulin deficiency c) Insulin destruction d) Insulin resistance 2. Which of the following is not true for a … Read more

This set of Protein Engineering Objective Questions & Answers focuses on “Applications – Affinity Purification – 2”. 1. Which of the following is an 8-residue minimal peptide sequence that exhibits intrinsic affinity towards streptavidin and can be fused to recombinant proteins in various combinations? a) Strep-tag I b) S-tag c) Flag peptide d) Strep-tag II … Read more

This set of Protein Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Applications – Affinity Purification – 1”. 1. Which of the following is not associated with obtaining a pure protein? a) Precipitation b) Adsorption/desorption c) Column chromatography d) Solubilization 2. Which of the following affinity tag is an 11 amino acid residue peptide … Read more

This set of Protein Engineering written test Questions & Answers focuses on “Applications – Antibody – 2”. 1. Which of the following technology has made it feasible to prepare large quantities of monoclonal antibodies (MAbs) with a defined antigen specificity? a) Southern blotting b) PCR c) rDNA technology d) Hybridoma technology 2. The amino-terminal domains … Read more

This set of Protein Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Applications – Antibody – 1”. 1. Which of the following feature makes antibodies attractive drug candidates? a) It being a glycoprotein b) Low target specificity c) Catalytic efficiency d) High target specificity 2. Which of the following is not a class of … Read more

This set of Protein Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Biosensors – Genetically Fused Proteins”. 1. What do you mean by GFP? a) Gene Fluorescent Protein b) General Fluorescent Protein c) Green Fluorescent Protein d) Grey Fluorescent Protein 2. The molecular weight of GFP is 27 kDa. a) True b) False 3. … Read more