Download App

Tissues — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceTissues1 Mark
MCQ
Contractile proteins are found in:
  • A
    Bones.
  • B
    Blood.
  • C
    Muscles.
  • D
    Cartilage.
✓

Answer

  1. Muscles.

Explanation:

Contractile proteins are found in the muscles. Contractile proteins of muscle are actin and myosin, the main components of the thin and thick filaments, respectively. The cytoplasm of cells is a colloidal network of contractile proteins. Actin filaments are the major components of this network.

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 Tissues→Tissues — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Largest blood cells are:

  1. Monocytes
  2. Neutrophils
  3. Lymphocytes
  4. Basophils
→
Leaves are the food factories of plant”. But, how does cactus (desert plants) carry out photosynthesis?
→
When light is passed through water containing a few drops of milk, it shows a bluish tinge. This is due to the scattering of light by milk. This indicates that milk is :
→
Which scientist gave the concept of fixed energy levels around the nucleus?
→

The mass of moon is about 0.012 times that of earth and its diameter is about 0.25 times that of earth. The value of G on the moon will be:

→
Two or more atoms chemically bonded together are called a:
→
Mass number of all elements represents number of ______________?
→
When sound travels through air, the air particles:
→

The principal cereal crop of India is:

  1. Wheat
  2. Rice
  3. Maize
  4. Sorghum
→
Milk is an example of :
→