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	Urine is preferably used as a vehicle for biotechnology product than:	A. Blood B. Milk C. Plasma D. Tissue fluid
2	______form the raw material for coenzyme	A. Nucleic acid B. Lipids C. Vitamins D. Proteins
3	Catalase and chymotrypsin have similar	A. Substrate B. Product C. Optimum pH D. Metabolic impact
4	The rate of enzyme action will be minimum at	A. Optimum pH B. Optimum temperature C. Optimum conditions D. Maximum temperature
5	Optimum pH of all human enzymes is	A. Variable B. Same C. Acidic D. Alkaline
6	____can be checked by increasing substrate concentration	A. Reversible inhibition B. Irreversible inhibition C. Noncompetitive inhibition D. Competitive inhibition
7	About three billion base pairs are present in the genome of a	A. Horse B. Dog C. Man D. Monkey
8	Which of the following is an example of ribozyme	A. Aminopeptidase B. Pancreatic lipase C. Peptidyl transferase D. Cytochrome oxidase
9	Phosphorylation of glucose molecule in glycolysis is carried out by	A. ATPase B. Kinase C. Isomerase D. Transferase
10	Which of the following is Koshland model	A. Active site is rigid B. Active site may be molded to précised shape C. Position of active site is moveable D. None

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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

Which of the following is Koshland model

Soyabeans have been made resistant to a common

Which of the following kind of inhibitors don’t compete for active site of enzyme

If substrate concentration is unlimited, rate of enzyme action becomes

The enzyme that works best at intermediate pH is

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

Which of the following helps in recognition of substrate

Many enzymes are simply dissolved in the

Prosthetic groups are

Succinic acid is the ____ of succinic dehydrogenase which undergoes____

Ribozyme is found in

Which of the following is an example of ribozyme

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

Enzymes cannot work in which of the following

An activated enzyme consisting of polypeptide and cofactor is called as

Succinic acid differs from malonic acid by

Optimum pH for digestive enzymes of stomach is

Slight change in pH can cause

Catalase and chymotrypsin have similar

Enzymes present in human body generally have

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Succinic acid is the of succinic dehydrogenase which undergoes