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Cell Structure and Biological Organization

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

In this eukaryotic cell, which structure is the 'Mitochondrion'?

a)

A

b)

B

c)

C

d)

D

2.

In this eukaryotic cell, what structure is the 'Vacuole'?

a)

A. Nucleus

b)

B. Mitochondria

c)

C. Vacuole

d)

D. Ribosome

3.

In this prokaryotic cell, which structure is the 'Cell Membrane'?

a)

A) Nucleus

b)

B) Ribosome

c)

C) Cell Membrane

d)

D) Cell Wall

4.

In this eukaryotic cell, what structure is the 'Cell Membrane'?

a)

I

b)

Nucleus

c)

Mitochondria

d)

Ribosome

5.

In this eukaryotic cell, what structure is the 'Ribosome'?

a)

I

b)

Nucleus

c)

Mitochondria

d)

Endoplasmic Reticulum

6.

In this eukaryotic cell, which structure is the 'Golgi apparatus'?

a)

A) Nucleus

b)

B) Mitochondria

c)

C) Golgi apparatus

d)

D) Endoplasmic reticulum

7.

All cells need mitochondria because this is where this process takes place _____

a)

Photosynthesis

b)

Cellular respiration

c)

Fermentation

d)

Protein synthesis

8.

In this eukaryotic cell, which structure is the 'Smooth Endoplasmic Reticulum (SER)'?

a)

A

b)

B

c)

C

d)

D

9.

What is the name of the structure that contains DNA?

a)

Nucleus

b)

Ribosome

c)

Endoplasmic Reticulum

d)

Golgi Apparatus

10.

In this eukaryotic cell, what structure is the 'Cytoplasm'?

a)

J

b)

Nucleus

c)

Mitochondria

d)

Ribosome

11.

What is the function of the 'Cell Wall' in plant cells?

a)

To provide energy for the cell

b)

To facilitate cell division

c)

To provide structure and protection to the cell

d)

To store nutrients for the cell

12.

What is the role of ribosomes in a cell?

a)

Ribosomes are responsible for protein synthesis.

b)

Ribosomes are involved in DNA replication.

c)

Ribosomes help in cell division.

d)

Ribosomes store genetic information.

13.

How does the structure of a vacuole differ between plant and animal cells?

a)

Plant cells have a large central vacuole for storage and support, whereas animal cells have several smaller vacuoles, primarily for storage.

b)

Both plant and animal cells have large central vacuoles that serve the same function.

c)

Animal cells have a single large vacuole, while plant cells have multiple small vacuoles.

d)

Vacuoles are absent in both plant and animal cells.

14.

What is the function of chloroplasts, and why are they only found in plant cells?

a)

Photosynthesis (use sunlight to make food) and are only needed in plant cells to produce food.

b)

Cellular respiration (break down food to release energy) and are found in both plant and animal cells.

c)

Protein synthesis (create proteins) and are found in all types of cells.

d)

Energy storage (store energy for later use) and are primarily found in animal cells.

15.

In this eukaryotic cell, which structure is the 'Rough Endoplasmic Reticulum (RER)'?

a)

A

b)

B

c)

C

d)

D

16.

In this eukaryotic cell, what structure is the 'Chloroplast'?

a)

G

b)

Mitochondrion

c)

Nucleus

d)

Ribosome

17.

In this prokaryotic cell, which structure represents the 'DNA' or 'Nucleoid'?

a)

A) Ribosome

b)

B) Cell membrane

c)

C) Nucleoid (D)

d)

D) Flagellum

18.

In this eukaryotic cell, what structure is the 'Vacuole'?

a)

A. Nucleus

b)

B. Mitochondria

c)

C. Ribosome

d)

D. Vacuole

19.

In this eukaryotic cell, what structure is the 'Cell membrane'?

a)

H

b)

Mitochondria

c)

Nucleus

d)

Ribosome

20.

What is the primary function of the 'Nucleus' in a cell?

a)

It produces energy for the cell.

b)

It houses the cell's DNA and controls cellular activities.

c)

It helps in protein synthesis.

d)

It regulates the cell's water balance.