Biochemistry in Biotechnology MCQ Questions & Answers

Home

Competitive Exams

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer & Programming

Computer Fundamentals Networking SQL Database C Programming C++ Programming Java Python

Other Subjects

Commerce Management Law Political Science Psychology Agriculture

Exam Categories

SSC Exams Railway Exams All Exams

Popular Exams

SSC CGL SSC CHSL SSC MTS RRB Group D RRB ALP RRB Technician RRB Section Controller

Engineering Subjects

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry Metallurgical Engineering

Computer Fundamentals

Computer Fundamentals Networking Database SQL MySQL

Programming

C Programming C++ Programming Java Python PHP JavaScript

Advanced

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

The molarity of water in a water: ethanol mixture (15 : 85, v/v) is approximately

A) 0.85 B) 5.55 C) 8.5 D) 55.5

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The product(s) resulting from the hydrolysis of maltose is/are

A) A mixture of α-D-Glucose and β-D-Glucose B) A mixture of D-Glucose and L-Glucose C) α-D-Glucose only D) β-D-Glucose only

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Match the vitamins in Group I with the processes/ reactions in Group II.

Group I	Group II
P. Pantothenic acid	1. Electron transport
Q. Vitamin B₂	2. Transfer of 1-C units
R. Vitamin B₆	3. Decarboxylation
S. Folic acid	4. Fatty acid metabolism
	5. Hydrolysis

A) P-5, Q-2, R-4, S-1 B) P-4, Q-1, R-3, S-2 C) P-4, Q-2, R-1, S-3 D) P-2, Q-1, R-3, S-5

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

An alternative to glycolysis pathway is

A) Glyoxylate pathway B) Pentose phosphate pathway C) Citric acid cycle D) Gluconeogenesis

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Disaccharide molecules that contain β(1→ 4) glycosidic linkage are

A) Sucrose and maltose B) Sucrose and isomaltose C) Maltose and isomaltose D) Lactose and cellobiose

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The dissociation constant K_d for ligand binding to the receptor is 10^-7 M. The concentration of ligand required for occupying 10% of receptors is

A) 10^-6 M B) 10^-7 M C) 10^-8 M D) 10^-9 M

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which one of the following metabolic processes in mammalian cells does NOT occur in the mitochondria?

A) Citric acid cycle B) Oxidative phosphorylation C) Fatty acid β-oxidation D) Glycolysis

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The ΔG° for the oxidation of NADH by FAD is

A) -9.25 kJ mol^-1 B) -103.04 kJ mol^-1 C) +51.52 kJ mol^-1 D) -18.5 kJ mol^-1

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Match the high energy compounds in Group I with the biosynthetic pathways for the molecules in Group II.

Group I	Group II
P. GTP	1. Fatty acid
Q. UTP	2. Phospholipid
R. CTP	3. Protein
S. Acyl coenzyme A	4. Peptidoglycan

A) P-3, Q-2, R-4, S-1 B) P-2, Q-4, R-3, S-1 C) P-4, Q-3, R-1, S-2 D) P-3, Q-4, R-2, S-1

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

If a plant is shifted to cold temperature, which of the following changes would take place in its membrane?

A) Ratio of unsaturated to saturated fatty acids would increase B) Ratio of unsaturated to saturated fatty acids would decrease C) Absolute amount of both fatty acids would increase keeping the ratio same D) Absolute amount of both fatty acids would remain unchanged

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5

Biochemistry in Biotechnology MCQ Questions & Answers | Biotechnology