Practice Pakistan's most useful MCQs for competitive exams

Mitosis is divided into_____________?

• (A)  Karyokinesis
• (B)  Cytokinesis
• (C)  Interphase
• (D)  Both a & b

Answer

Submitted By :Ali Uppal

I can break down fatty acid to succinate__________?

• (A)  Peroxisome
• (B)  Glyoxisome
• (C)  Lysosome
• (D)  Golgi bodies

Answer

Submitted By :Ali Uppal

Virus consist of Parts:__________?

• (A)  1
• (B)  2
• (C)  3
• (D)  4

Answer

Submitted By :Ali Uppal

Ribosomes are tiny Granules first studied in 1955 by__________?

• (A)  De-Duve
• (B)  Schwann
• (C)  August Weismann
• (D)  Palade

Answer

Submitted By :Ali Uppal

Density gradient  centrifugation separates the materials on the basis of__________?

• (A)  Size alone
• (B)  Density alone
• (C)  Both a & b
• (D)  Velocity of movement

Answer

Submitted By :Ali Uppal

The innate tendency of offspring to resemble their parents is called________?

• (A)  heridity
• (B)  heridisk
• (C)  varaition
• (D)  none

Answer

Submitted By :Ali Uppal

PCR stand for _________?

• (A)  Polymerase chain reaction
• (B)  Poly carbomyl reaction
• (C)  Peptide chain reaction
• (D)  Pentapeptide chain reaction

Answer

Submitted By :Ali Uppal

The tumours which are of small size and localized are___________?

• (A)  benign
• (B)  malignant
• (C)  gentle
• (D)  nasty

Answer

Submitted By :Ali Uppal

A-biogenesis means that_____________?

• (A)  Living things originated from bacteria
• (B)  Mycobionts
• (C)  Non-living things
• (D)  None of these

Answer

Submitted By :Ali Uppal

Un-separated replica of chromosome is called___________?

• (A)  Chromatin
• (B)  Kinetochore
• (C)  Chromatid
• (D)  Centromere

Answer

Submitted By :Ali Uppal