Biology Chapter 4 The Cell Mcqs Test Online 11th Class Punjab

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Question 1 of 15

Biology

1. Which of the following are present in prokaryotic cells:

 

Chromosomes, mitochondria, nuclear envelope

Cytoplasm, DNA, mitochondria

Chloroplast, DNA, nuclear envelope

Cytoplasm, DNA, ribosome

Question 1 of 15

Question 2 of 15

2. The elasticity of the plasma membrane demonstrates that it is made up in part of:

Lipids

Nucleic acids

Carbohydrates

Proteins

Question 2 of 15

Question 3 of 15

3. Which distinguishes a prokaryotic cell from a eukaryotic cell?

Prokaryotic cell have a cell wall and a nucleus

Prokaryotic cells have a centriole

Prokaryotic cells have no membrane bound organelles

Prokaryotic cells have no ribosomes

Question 3 of 15

Question 4 of 15

4. The cell wall of plant cell is different from that of prokaryotes in:

Structure only

Both structure and chemical composition

Number of layers only

Chemical composition only

Question 4 of 15

Question 5 of 15

5. Which of the following organelles always contains DNA?

Golgi complex

Mitochondria

Lysosome

Centriole

Question 5 of 15

Question 6 of 15

6. Which of the following is present in all eukaryotic cells:

Flagellum

Cell wall

Membrane bounded organelles

Diploid nucleus

Question 6 of 15

Question 7 of 15

7. When a glycoprotein is being synthesized for secretion from a cell, which route is it most likely to take?

RER → SER → Golgi complex

SER → Golgi complex → RER

Golgi complex → RER → SER

RER → Golgi complex → SER

Question 7 of 15

Question 8 of 15

8. Which of the following structure is found in all living organisms:

Nucleus

Vacuole

Cell membrane

Lysosome

Question 8 of 15

Question 9 of 15

9. Which of the following cell structures contains the highest concentration of RNA?

Lysosome

Nucleolus

Centriole

Chromosome

Question 9 of 15

Question 10 of 15

10. Which one of the following is responsible for cyclosis?

Micro-filament

Microtubule

Intermediate filament

None of these

Question 10 of 15

Question 11 of 15

11. Filaments present in flagella and cilia are

Microvilli

Micro tubules

Micro fibrils

Microfilaments

Question 11 of 15

Question 12 of 15

12. Which of the following is the major advantage of using a light microscope instead of an electron microscope?

Observation of living matter

Superior resolving power

Constant depth of focus

Use of very thin sections

Question 12 of 15

Question 13 of 15

13. Some cellular organelles are bound by a single membrane, while other organelles have two membranes (envelopes) around them. Which one of the following is correct?

	Single membrane	Double membranes
(A)	Peroxysomes, lysosome	Nucleus, chloroplast
(B)	Chloroplast, lysosome	Nucleus, peroxysomes
(C)	Nucleus chloroplast	Lysosome, peroxysomes
(D)	Nucleus, lysosome	Chloroplast, peroxysomes

 

 

D

C

A

B

Question 13 of 15

Question 14 of 15

14. A tadpole’s tail is gradually broken down during metamorphosis into an adult frog. Which organelle increases in number in the cells of the tail at this time?

Centriole

Golgi complex

Lysosomes

Endoplasmic reticulum

Question 14 of 15

Question 15 of 15

15. Which of the following would be more prominent in a secretory cell than non-secretory cell:

Golgi complex

Ribosome

Lysosome

Mitochondrion

Question 15 of 15

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