The Fundamental Unit Of Life Mock Tests

17 questions available

The Fundamental Unit Of Life Mock Test 1

Questions: 17

Sample Questions

Class 9 Science

Who discovered the cell in 1665?

A Louis Pasteur

B Robert Hooke

C Anton van Leeuwenhoek

D Matthias Schleiden

Class 9 Science

Which of the following is NOT a function of the vacuole in plant cells?

A Storing waste products

B Maintaining turgidity and osmotic pressure

C Synthesising proteins

D Storing cell sap (pigments, nutrients)

Class 9 Science

Which of the following cell organelles contains digestive enzymes?

A Golgi apparatus

B Endoplasmic reticulum

C Lysosome

D Vacuole

Class 9 Science

Which of the following statements about lysosomes is correct?

A Lysosomes are involved in protein synthesis

B Lysosomes contain digestive enzymes and help in intracellular digestion

C Lysosomes are responsible for energy production

D Lysosomes are involved in the formation of cell wall

Class 9 Science

Which of the following is NOT a function of the vacuole?

A Storage of substances

B Providing turgidity and shape to plant cells

C Synthesis of proteins

D Waste accumulation

Class 9 Science

Which of the following cells lack a well-defined nuclear membrane?

A Onion peel cell

B Human red blood cell

C Blue-green bacterium

D Yeast cell

Class 9 Science

Which of the following is NOT a function of the cell membrane?

A Controlling entry and exit of materials

B Providing structural support and shape

C Protein synthesis

D Cell recognition and communication

Class 9 Science

Which of the following is the correct statement about the cell wall?

A It is present in all cells

B It is present only in plant cells and provides structural support

C It is selectively permeable

D It is made of a phospholipid bilayer

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