- (A) 1
- (B) 2
- (C) 3
- (D) 4
Category: Biology Mcqs
Biology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Biology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all biology mcqs will be available here.
The breakdown to glucose molecules in two molecules of pyruvate results in the production of molecules?
- (A) 02
- (B) 04
- (C) 36
- (D) 38
Metals ions used by many enzymes to change the functional active sites to functional ones are called?
- (A) Apoenzymes
- (B) Co enzymes
- (C) Holoenzymes
- (D) Co-factors
Ptyalin is an amylase which digests starch and glycogen?
- (A) Maltose
- (B) Sucrose
- (C) Lactose
- (D) Glactose
The positive charge on histones is due to an abundance of following amino acids?
- (A) Arginine and Lysine
- (B) Valine and Histidine
- (C) Alanine and Valine
- (D) None of the above
Ring form of ribose sugar is known as?
- (A) Ribofuranose
- (B) Ribopyranose
- (C) Pyroribinose
- (D) None of the above
This protein has antiviral activity?
- (A) C reactive
- (B) Interferon
- (C) Insulin
- (D) Growth factors
The conversion of fibrinogen to fibrin is catalysed by enzyme?
- (A) Hydroxylase
- (B) Thrombinase
- (C) Fibrin Stabilizing factor
- (D) Prothrombinase