Cell Structure And Function Of The Cell Quiz Questions and Answers

Questions : 15 | Total Attempts: 468 | Recent Updated: 05-Oct-2022
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The different cell has a different structure and function and everything is unique in its own way. Biomembrane is a semipermeable covering around the cell and organelles, which separates them from the external environment. They can be extended, folded and repaired quickly. They play a vital function for a living cell. Biomembrane that covers the cell is called cell membrane or plasmalemma and biomembrane which covers the organelles is called subcellular membrane. So take this quiz on the structure and function of the cell and increase your knowledge about it.

Questions Excerpt


1. Which model explains the dynamic structure of the plasma membrane?

A. Unit membrane model

B. Fluid mosaic model

C. Sandwitch model

D. All of the above

2. Chemical nature of carrier molecules facilitating transport across the plasma membrane is .....

A. Starchy

B. Sugary

C. Fatty acid

D. Proteinaceous

3. The main function of the cell is to ....

A. Regulate the flow of material into and outside the cell

B. Maintain the shape and size of the cell

C. Store cell material

D. Control all cellular activities

4. Which one is made up of fatty acids which provide elasticity to the biomembrane?

A. Extrinsic protein

B. Carbohydrates

C. Intrinsic protein

D. Lipids

5. Channeling of molecules in the plasma membrane is carried out by....

A. Glycolipids

B. Tunnel proteins

C. Phospholipid

D. Carbohydrates

6. Functional and structural specificity of the biomembrane is because of ....

A. Extrinsic protein

B. Peripheral protein

C. Both of them

D. None of them

7. Who coined the term plasma membrane?

A. Robertson

B. Nageli

C. Singer

D. Plowe

8. In which model this statement is used " protein iceberg in the sea of lipid"?

A. Unit membrane model

B. Sandwitch model

C. Fluid mosaic model

D. Danielle model

9. Oxisomes are present on the ....

A. Inner membrane of mitochondria

B. Outer membrane of mitochondia

C. Ribosome

D. ER

10. Which protein present in microtubules?

A. Actin

B. Troponin

C. Tubulin

D. Myosin

11. Which of the following is the gell part of the plasma membrane?

A. Ectoplasm

B. Endoplasm

C. Plasmalemma

D. Glycogen

12. Who proposed the fluid mosaic model?

A. Danielle

B. Robertson

C. Davson

D. Singer and Nicholson

13. Which of the following organelles is not membrane-bound?

A. Centriole

B. Ribosome

C. Nucleolus

D. All of the above

14. The cell membrane is visible under ...

A. Electron microscope

B. Light microscope

C. U.V microscope

D. Interference microscope

15. The enzyme associated with plasma membrane is .....

A. Amylase

B. Permease

C. Lipase

D. Catalase

 

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