Cell Structure and Function Test

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Cell Structure and Function Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

Which of the following is spindle shaped?

A
Plasma membrane

B
Smooth muscle

C
RBC

D
Neuron

Solution

Smooth muscle, which is involuntary, is spindle shaped.
Question 2
1 / -0

Which of the following serve as food for the cell?

A
Granules

B
Golgi bodies

C
Ribosomes

D
Mitochondria

Solution

Starch (in plant cells), glycogen (in animal cells) and fat containing granules serve as food for the cell.
Question 3
1 / -0

Choose the correct order in terms of increasing organisation.

A
Cell → Tissue → Organ

B
Organ → Tissue → Cell

C
Tissue → Cell → Organ

D
Cell → Organ → Tissue

Solution

Correct order in terms of increasing organisation is: Cell → Tissue → Organ
Question 4
1 / -0

Which of the following statements is false about the discovery of cell?

A
Cell was discovered by Mendel.

B
Cell was discovered in 1665.

C
Cell was discovered under a simple magnifying device.

D
The discovered cells were dead cells.

Solution

Cell was discovered by Robert Hooke in 1665 under a simple magnifying device from a thin slice of cork. These were dead cells.
Question 5
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A student is provided with four different slides of fungal, bacterial, plant and animal cells, respectively. He is asked to identify the cells in which nuclear materials are present without a nuclear membrane, which he does correctly. Which cells do you think he identified?

A
Fungal cells

B
Bacterial cells

C
Plant cells

D
Animal cells

Solution

In prokaryotes like bacteria, nuclear material is not enclosed by a nuclear membrane.
Question 6
1 / -0

What advantage does amoeba derive by changing its shape?

A
Facilitation in jumping

B
Ease in capturing food

C
Improvement in its structure

D
Strengthening its body

Solution

Amoeba can change its position as it facilitates movement and helps in capturing food.
Question 7
1 / -0

The thread-like structures present in the nucleus are collectively called

A
nucleolus

B
genes

C
chromatin

D
ribosomes

Solution

The thread-like structures present in the nucleus are collectively called chromatin.During cell division, chromatin fibres become thick ribbon-like structure known as chromosomes. The chromatin fibres remain twisted or form a network in the nucleoplasm.
Question 8
1 / -0

What is the function of cell wall in plants?

A
Provides shape and flexibility to the cells

B
Provides green colour to the leaves

C
Provides brown colour to the bark

D
Provides shape and rigidity to the cell

Solution

Cell wall provides shape and rigidity to the cell.
Question 9
1 / -0

Why do scientists use stain to colour a part of the cell?

A
To study detailed structure of the cell

B
To study functions of the cell

C
To make the cell alive

D
To study shape of the cell

Solution

Scientists use stains to study detailed structure of the cell.
Question 10
1 / -0

Which of the following cells has a single and big central vacuole?

A
Bacterial cell

B
Fungal cell

C
Plant cell

D
Animal cell

Solution

A plant cell has a single and big central vacuole. Vacuole in an animal cell is comparatively smaller in size.

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Cell Structure and Function Test - 3

Result

Cell Structure and Function Test - 3

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SHARING IS CARING

Question 1

Plasma membrane

Smooth muscle

RBC

Neuron

Solution

Question 2

Granules

Golgi bodies

Ribosomes

Mitochondria

Solution

Question 3

Cell → Tissue → Organ

Organ → Tissue → Cell

Tissue → Cell → Organ

Cell → Organ → Tissue

Solution

Question 4

Cell was discovered by Mendel.

Cell was discovered in 1665.

Cell was discovered under a simple magnifying device.

The discovered cells were dead cells.

Solution

Question 5

Fungal cells

Bacterial cells

Plant cells

Animal cells

Solution

Question 6

Facilitation in jumping

Ease in capturing food

Improvement in its structure

Strengthening its body

Solution

Question 7

nucleolus

genes

chromatin

ribosomes

Solution

Question 8

Provides shape and flexibility to the cells

Provides green colour to the leaves

Provides brown colour to the bark

Provides shape and rigidity to the cell

Solution

Question 9

To study detailed structure of the cell

To study functions of the cell

To make the cell alive

To study shape of the cell

Solution

Question 10

Bacterial cell

Fungal cell

Plant cell

Animal cell

Solution

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