11th Class FSc Part 1 Biology Chapter Wise Online MCQ Test With Answer PDF

Biology Fsc Part 1 Online Test

Sr. #	Questions	Answers Choice
1	According to Lock and key model , the activate is.	Soft structure Flexible structure Rigid structure Attractive structure
2	Three dimensional globular protein is.	Starch Glucose Enzyme Antibiotic
3	Lock and key model was proposed by	Koshland Emil Fisher Watson Flemming
4	An enzyme reacts only with its specific.	Surface Product Substrate Inhibitor
5	Enzyme lower down the energy of.	Kinetic Potential Activation Ionic
6	The activation energy of the reaction is lowered by	Co enzyme Enzyme Product Substrate
7	An enzyme with its co enzyme or prosthetic removed is designated as	Activator Co enzyme Apo enzyme Holoenzyme
8	The detachable co factor of an enzyme is known as	Co enzyme Ap enzyme Activator Prosthetic group
9	If protein part of co factor is covalently bond to enzyme, it is called is.	Co- Enzyme Prosthetic group Activator apoezyme
10	An activated enzyme consisting of a polypodies chain and a co factor is called.	Apo enzyme Co enzymes Holo enzymes Both a and b
11	Co enzymes are closely related to.	Amino acids Vitamins Enzyms Non protein particles
12	Covalently bonded non protein part is called.	Co factor Activator Prosthetic group Co enzyme
13	An activated enzyme with a co enzyme is called.	Apoenzymes Activators Holo enzymes Co enzymes
14	Metals is ions are related to.	Co enzymes Vitamins Co factors Substrate
15	Enzymes involved in respiration, are found in.	Chloroplasts Ribosome Mitochondria Nucleus
16	The detachable cofactors of an enzyme is known as.	Prosthetic group Apo enzyme <div>Activator</div> Co enzyme
17	the vitamins are essential raw material for the synthesis of.	Activators Co factors Co enzymes Prosthetic group

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