M C Q s D r i v e
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Biology

(4.7) (149)
1536 MCQs
All-Courses
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Biology covers key concepts of life, organisms, and human systems with exam-focused notes for PPSC, FPSC, KPPSC, BPSC.,NTS, OTS, AJKPSC. Clear, concise topics help students prepare effectively for competitive tests.

A 574 Kcal/kg
B 674 Kcal/kg
C 774 Kcal/kg
D 874 Kcal/kg

A Lipid
B Carbohydrate
C Protein
D Carotein

A They are conjugated molecules of carbohydrates
B Both have role in the extra cellular matrix of animals and bacterial cell wall
C They are components of biological membranes.
D Both are produced and secreted by endoplasmic reticulum

A Monosaccharide
B Oligosaccharide
C Polysaccharide
D None of these

A Ionic as well as non ionic substance in aqueous media retains their identity
B Enzymes can not perform catalysis reaction in this medium
C Ions and molecules move randomly thus are in more favorable state to react with other molecules and ions
D It is less favorable media for chemical reactions

A Algae
B Fungi
C Insects
D Protozoa

A Taxonomy
B Physiology
C Morphology
D Anatomy

A Cell nucleus
B DNA or RNA
C Cell membrane
D Vacuole

A Specific Heat of Vaporization
B Specific Heat capacity
C Caloric Heat
D Both A and C

A High specific heat of vaporization
B High specific heat capacity
C Its Dipole nature
D Its liquid state