Download App

The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
.......... determines the function and development of the cell.
  • A
    Nucleus
  • B
    Ribosome
  • C
    Chloroplast
  • D
    Golgi body
✓

Answer

  1. Nucleus

Explanation:

The nucleus regulates all cellular activities by controlling the enzymes required for cellular processes.

Enzymes are proteins and protein synthesis is controlled by the nucleus.

The mRNA required for protein synthesis is made from DNA, which is situated in the nucleus.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q-[Bio-1M]" from The Fundamental Unit of Life→The Fundamental Unit of Life — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

White fibres of connective tissue are made up of:
→

Major source of air pollution is:

  1. Burning of fossil fuels.
  2. Burning of wood.
  3. Burning of biogas.
  4. Burning of dung cakes.
→
Photosynthetic pigments are located in:
→
Green revolution has led to:
→

Describe various causes of water pollution.

→
In the stratified epithelium, the basement membrane is in contact with:
→
In a hypotonic solution, the cell:
→
A cell placed in solution swells up. The solution is:
→
Wheat, gram and peas are examples of:
→
Presence of tissues in a multicellular organisms ensures:
→