MDCAT Biology Chapter 7 online mcq test with answers for chapter 7 (Enzymes)

The candidates can check the Chapter 7 MCQs from this platform. The purpose of providing the MCQs is to assist the students during the entry test preparation. The students should practice the MCQs and work on their weak areas. The biology MCQs are generally theory-based, which the candidates can solve in less time. Moreover, by solving the MCQs of past years, the students can also understand the type of questions being asked in the test.

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MCAT Biology Chapter 7 Important MCQ's

Sr.#	Question	Answer
1	Inorganic ions can play a role of ¬¬¬¬¬¬¬______ in enzyme catalysis	A. Coenzyme B. Inhibitor C. Apo enzyme D. Cofactor
2	Nicotinamide adenine dinucleotide is an example of	A. Cofactor B. Coenzyme C. Prosthetic group D. Nucleotide
3	Which of the following is an example of ribozyme	A. Aminopeptidase B. Pancreatic lipase C. Peptidyl transferase D. Cytochrome oxidase
4	______form the raw material for coenzyme	A. Nucleic acid B. Lipids C. Vitamins D. Proteins
5	Which of the following kind of inhibitors don’t compete for active site of enzyme	A. Irreversible competitive B. Reversible competitive C. Reversible non competitive D. Both b and c
6	At high substrate level, all the active sites of enzyme are	A. Destroyed B. Available C. Degenerated D. Occupied
7	The enzyme that works best at intermediate pH is	A. Pepsin B. Chymotrypsin C. Sucrase D. Pancreatic lipase
8	Which of the following is not affected by enzymes	A. Nature and properties of end products B. Nature and properties of reactants C. Speed of biochemical reaction D. Efficiency of biochemical reaction
9	Which of the following helps in recognition of substrate	A. Active site B. Catalytic site C. Binding site D. All
10	Flavin adenine dinucleotide is a	A. Prosthetic group B. Activator C. Coenzyme D. Inhibitor

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MDCAT Biology Chapter 7 MCQ Test With Answer for (Enzymes)

MCQ's Test For MDCAT Biology Chapter 7 MCQ's Test

MDCAT Biology Chapter 7 MCQ's Test

Change in temperature from 30o C to 40o C in human body will cause ____ in rate of reaction

Many enzymes are simply dissolved in the

Flavin adenine dinucleotide is a

Catalase and chymotrypsin have similar

The enzyme that works best at intermediate pH is

Optimum pH of all human enzymes is

Potentially damaging enzymes are produced in

Soyabeans have been made resistant to a common

Ribozyme is found in

By adding _______in neutral pH, we get the optimum pH of pancreatic lipase

Which of the following acts as a bridge between enzyme and substrate?

Enzymes cannot work in which of the following

Enzymes present in human body generally have

Which of the following is not affected by enzymes

Optimum pH for digestive enzymes of stomach is

The specificity of enzymes is due to their

Pick up the correct statement according to induced fit model of enzyme action

About three billion base pairs are present in the genome of a

Which of the following is an example of ribozyme

Succinic acid dehydrogenase +succinic acid and high concentration of malonic acid?

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MCAT Biology Chapter 7 Important MCQ's

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