M C Q s D r i v e
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Biology

(4.8) (160)
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 Microfilaments
B Microtubules
C Intermediate filaments
D Cytoskeleton

A Change in pH of the surroundings.
B Formation of Enzyme Susstrate complex.
C Change in the charge of the active site.
D Change in temperature

A Emil Fischer
B Koshland
C Robin Williams
D Rudolph Virchow

A DNA
B Nucleus
C Eukaryotic ribosomes
D RNA

A Inorganic
B Cationic
C Anionic
D Organic

A F.Miescher
B Chargaff
C Watson & Crick
D Harshay & Chase

A Chromoplasts
B Leucoplasts
C Chloroplasts
D All of these

A Chromosomal aberration
B Insertion of gene
C Deletion of gene
D Point mutation

A Endoderm
B Ectoderm
C Mesoderm
D Extraembryonic layers

A Down’s syndrome
B Klinifelter’s syndrome
C Turner’s syndrome
D Jacob’s syndrome