The Fundamental Unit of Life MCQ Multiple Choice Questions

Q: 5. Besides nucleus, DNA is also present in

Correct Answer is: Golgi complex and mitochondria

Q: 6. Cell theory was proposed by

Correct Answer is: Anton von Leeuwenhoek

Q: 7. Cell wall is absent in

Correct Answer is: fungal cells

Q: 9. Chemical nature of carrier molecules facilitating transport across plasma membrane is:

Correct Answer is: fatty acidic

Q: 12. Find the best definition of vacuole ?

Correct Answer is: The basic structural units of an organism.

Q: 13. Find the correct statement:

Correct Answer is: Animals have many vacuoles

Q: 15. If the ribosome of a cell are destroyed then

Correct Answer is: carbon assimilation will not occur

Q: 16. In chloroplasts, light is captured by

Correct Answer is: grana within thylakoids

Q: 18. Plasma membrane is composed of

Correct Answer is: cellulose and proteins

Q: 20. Select the correct match:

Correct Answer is: Cell theory was proposed - 1674

Welcome to our quiz category on The Fundamental Unit of Life! This section is designed to help students and exam aspirants master the key concepts through multiple-choice questions (MCQs).

About The Fundamental Unit of Life MCQ Questions

The Fundamental Unit of Life MCQs cover essential topics such as cell structure, functions, and types. These questions delve into the intricacies of cellular processes, organelles, and their roles, providing a comprehensive understanding of cellular biology.

Why Practice The Fundamental Unit of Life Objective Questions?

Practicing these MCQs can significantly enhance your preparation for school and college exams, competitive exams, and job interviews. They help reinforce your understanding of complex biological concepts, improve your problem-solving skills, and boost your confidence in answering questions accurately and efficiently.

Who Should Use These MCQs?

The Fundamental Unit of Life MCQ Questions for Practice

1. A cell loses water by osmosis when kept in a solution having a lower concentration of water than the cell. The given solution is

hyper-tonic
hypo-tonic
isotonic
dilute

2. A plant cell placed in a hypo-tonic solution will not burst because of presence of

plasma membrane
cell wall
chloroplast
cytoplasm

3. Amoeba acquires its food by the process of

exocytosis
endocytosis
osmosis
diffusion

4. An organism has poorly defined nuclear membrane in its cells. This organism could be a/an

bacteria
animal
fungi
bird

5. Besides nucleus, DNA is also present in

ribosomes and Golgi apparatus
mitochondria and chloroplasts
lysosomes and endoplasmic reticulum
Golgi complex and mitochondria

6. Cell theory was proposed by

Robert Brown
Robert Hook
Schleiden and Schwann
Anton von Leeuwenhoek

7. Cell wall is absent in

plant cells
bacterial cells
fungal cells
animal cells

8. Cell wall of plants is mainly composed of

chitin
cellulose
lipids
lignin

9. Chemical nature of carrier molecules facilitating transport across plasma membrane is:

starchy
sugary
proteinaceous
fatty acidic

10. Chromosomes are composed of

DNA and protein
DNA and sugar
sugar and protein
chromatin

11. ER remains associated with

dictyosomes
mitochondria
nuclear membrane
chloroplast

12. Find the best definition of vacuole ?

A fluid filled structure surrounded by membrane.
A thread like structure containing nuclear material.
A jelly like substance which is present between nucleus and cell membrance.
The basic structural units of an organism.

13. Find the correct statement:

Many fungi are single celled
Most cells are very large
Animals have many vacuoles
Chemical composition of Prokaryotes and eukaryotes vary

14. Identify the organelle that exists only in plant cell but NOT in an animal cell?

Centriole
Chloroplast
Golgi apparatus
Ribosome

15. If the ribosome of a cell are destroyed then

respiration will not take place
fats will not be stored
carbon assimilation will not occur
proteins will not be formed

16. In chloroplasts, light is captured by

thylakoids within grana
grana within cisternae
cisternae within grana
grana within thylakoids

17. Largest number of cell bodies of neuron in our body are found in:

retina
spinal cord
brain
tongue

18. Plasma membrane is composed of

cellulose and lipids
lipids and proteins
peptidoglycan and lipids
cellulose and proteins

19. Root hairs absorb water from soil by the process of

plasmolysis
diffusion
osmosis
endocytosis

20. Select the correct match:

Cell was first discovered - 1839
The term protoplasm was coined - 1665
The nucleus was discovered - 1831
Cell theory was proposed - 1674

21. Select the correct pair that comprises of only unicellular organisms

Amoeba and Rhizopus
Paramecium and Chlamydomonas
Bacteria an fungi
Plants and animals

22. Select the odd group from the following.

Chlamydomonas, Paramecium, bacteria
Fungi, Plants, Animals
Sperm, Neuron, Amoeba
Schleiden, Schwann, Virchow

23. The transportation of materials in the cell is done by

Golgi complex
lysosomes
mitochondria
endoplamic reticulum

24. Vacuole is surrounded by:

plasmalemma
cell wall
tonoplast
plasmodesmata

25. What are suicide bags?

Plastids
Mitochondria
Lysosomes
Ribosomes

26. What is autolysis ?

Self-replication
Self-digestion
Self-food producers
Food decomposer

27. What is meant by multicellular ?

The single celled organism.
The cytoplasmic projection which helps in locomotion & feeding of Amoeba
Organisms made of more than one cell.
A group of tissues which together perform specific function

28. What is the function of the central vacuole in plants?

Stores water and dissolved nutrients
Carries out photosynthesis
Releases energy from stored nutrients
Protects the genetic material of the cell

29. What is the important function of nucleus?

Photosynthesis
Cellular reproduction
Lipid synthesis
Protein synthesis

30. What is the meaning of Omnis Cellulae Cellula?

All organisms are composed of cells.
Cell is basic structural unit of an organism.
Cells are capable of producing more of themselves.
Cells arise from the division of pre-existing cell.

The Fundamental Unit of Life MCQ Multiple Choice Questions for Practice

About The Fundamental Unit of Life MCQ Questions

Why Practice The Fundamental Unit of Life Objective Questions?

Who Should Use These MCQs?

The Fundamental Unit of Life MCQ Questions for Practice

1. A cell loses water by osmosis when kept in a solution having a lower concentration of water than the cell. The given solution is

2. A plant cell placed in a hypo-tonic solution will not burst because of presence of

3. Amoeba acquires its food by the process of

4. An organism has poorly defined nuclear membrane in its cells. This organism could be a/an

5. Besides nucleus, DNA is also present in

6. Cell theory was proposed by

7. Cell wall is absent in

8. Cell wall of plants is mainly composed of

9. Chemical nature of carrier molecules facilitating transport across plasma membrane is:

10. Chromosomes are composed of

11. ER remains associated with

12. Find the best definition of vacuole ?

13. Find the correct statement:

14. Identify the organelle that exists only in plant cell but NOT in an animal cell?

15. If the ribosome of a cell are destroyed then

16. In chloroplasts, light is captured by

17. Largest number of cell bodies of neuron in our body are found in:

18. Plasma membrane is composed of

19. Root hairs absorb water from soil by the process of

20. Select the correct match:

21. Select the correct pair that comprises of only unicellular organisms

22. Select the odd group from the following.

23. The transportation of materials in the cell is done by

24. Vacuole is surrounded by:

25. What are suicide bags?

26. What is autolysis ?

27. What is meant by multicellular ?

28. What is the function of the central vacuole in plants?

29. What is the important function of nucleus?

30. What is the meaning of Omnis Cellulae Cellula?

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The Fundamental Unit of Life MCQ Multiple Choice Questions for Practice

About The Fundamental Unit of Life MCQ Questions

Why Practice The Fundamental Unit of Life Objective Questions?

Who Should Use These MCQs?

The Fundamental Unit of Life MCQ Questions for Practice

1. A cell loses water by osmosis when kept in a solution having a lower concentration of water than the cell. The given solution is

2. A plant cell placed in a hypo-tonic solution will not burst because of presence of

3. Amoeba acquires its food by the process of

4. An organism has poorly defined nuclear membrane in its cells. This organism could be a/an

5. Besides nucleus, DNA is also present in

6. Cell theory was proposed by

7. Cell wall is absent in

8. Cell wall of plants is mainly composed of

9. Chemical nature of carrier molecules facilitating transport across plasma membrane is:

10. Chromosomes are composed of

11. ER remains associated with

12. Find the best definition of vacuole ?

13. Find the correct statement:

14. Identify the organelle that exists only in plant cell but NOT in an animal cell?

15. If the ribosome of a cell are destroyed then

16. In chloroplasts, light is captured by

17. Largest number of cell bodies of neuron in our body are found in:

18. Plasma membrane is composed of

19. Root hairs absorb water from soil by the process of

20. Select the correct match:

21. Select the correct pair that comprises of only unicellular organisms

22. Select the odd group from the following.

23. The transportation of materials in the cell is done by

24. Vacuole is surrounded by:

25. What are suicide bags?

26. What is autolysis ?

27. What is meant by multicellular ?

28. What is the function of the central vacuole in plants?

29. What is the important function of nucleus?

30. What is the meaning of Omnis Cellulae Cellula?

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