Download App

The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
The nucleus is the site for synthesis of:
  • A
    DNA
  • B
    mRNA 
  • C
    tRNA
  • D
    All of the above
✓

Answer

  1. All of the above

Explanation:

The nucleus is a membrane-bound most important part of the cell.

It controls the cellular activities and thus called the brain of the cell.

It contains most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes and also provides the site for the synthesis of tRNA and mRNA.

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. [1 M]" from The Fundamental Unit of Life→The Fundamental Unit of Life — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Commercial electric motors do not use:
→

Parenchyma which contains chlorophyll is called:

  1. Collenchymas
  2. Selerenchyma
  3. Chlorenchyma
  4. None of these
→
Which of the following is seperation technique to seperate kerosene oil, water and salt:
→
Which of the following quantity remains constant in a uniform circular motion:
→
On converting 308K, 329K and 391K to Celsius scale, the correct sequence of temperatures will be:
  1. 33°C, 56°C and 118°C
  2. 35°C, 56°C and 119°C
  3. 35°C, 56°C and 118°C
  4. 56°C, 119°C and 35°C
→
A group of cells alike in form, function and origin are called __________.
→

The total number of species, that are known and described, range between:

  1. 0.5-1.0 million.
  2. 1.1-1.2 million.
  3. 1.7-1.8 million.
  4. 2.5-3.0 million.
→
gravitational potential energy is defined as:
→
Which of the following is not an example of simple tissue in plants?
→

Collenchyma mainly forms:

  1. Hypodermis.
  2. Epidermis.
  3. Phloem.
  4. Inner cortex.
→