Biology Chapter 3 Cellular Organisation

10 Questions | By Chungchung | Last updated: Mar 21, 2022 | Total Attempts: 363

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1.

What is the permeability of cell membrane?
- A.
  
  Differentially permeable
- B.
  
  Fully permeable
- C.
  
  Not permeable
- D.
  
  Directly permeable
2.

Which of the followings contains the largest amount of mitochondria?
- A.
  
  Red blood cells
- B.
  
  Bacteria
- C.
  
  Fat cells
- D.
  
  Sperms
3.

Where is lipid produced in a cell?
- A.
  
  Rough endoplasmic reticulum
- B.
  
  Smooth endoplasmic reticulum
- C.
  
  Mitochondrion
- D.
  
  Nucleolus
4.

Which of the following statements is correct?
- A.
  
  Plant cells have vacuole while animal cells do not.
- B.
  
  All plant cells have chloroplasts while animal cells do not.
- C.
  
  Plant cells have cell wall while animal cells do not.
- D.
  
  Plant cells do not have mitochondria.
5.

Which of the followings is not an organelle?
- A.
  
  Nucleus
- B.
  
  Endoplasmic reticulum
- C.
  
  Vacuole
- D.
  
  Cell wall
6.

Which of the followings do not have a double membrane?
- A.
  
  Mitochondrion
- B.
  
  Vacuole
- C.
  
  Nucleus
- D.
  
  Chloroplast
7.

When we put a layer of onion epidermis under the light microscope, which of the followings can be seen?
- A.
  
  Chloroplast
- B.
  
  Mitochondria
- C.
  
  Cell wall
- D.
  
  Endoplasmic reticulum
8.

Which of the followings is not a correct description?
- A.
  
  Light microscope uses lens for focusing while electron microscope uses magnetic field for focusing.
- B.
  
  The image under light microscope is with colours while the image under electron microscope is black and white.
- C.
  
  The image under light microscope has higher resolution than that under electron microscope.
- D.
  
  Light microscope makes use of light while electron microscope makes use of electron beams.
9.

The total magnification of a light microscope is 400X. If the magnification of the objective is 10X, what is the magnification of the eyepiece?
- A.
  
  40X
- B.
  
  390X
- C.
  
  10X
- D.
  
  4000X
10.

If you find the image under light microscope too dim, which part should you adjust?
- A.
  
  Iris diaphragm
- B.
  
  Coarse adjustment knob
- C.
  
  Eyepiece
- D.
  
  Fine adjustment knob