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fundamental unit of life

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Command house of cell is

a)

Nucleus

b)

Nucleolus

c)

Mitochondria

d)

Chloroplast

2.

Brain of cell is

a)

Nucleus

b)

Nucleolus

c)

Mitochondria

d)

Chloroplast

3.

Protein Factory of cell

a)

Nucleus

b)

Ribosome

c)

Mitochondria

d)

ER

4.

Highway of cell

a)

Golgi Bodies

b)

Ribosome

c)

Mitochondria

d)

ER

5.

Storage Sap of cell

a)

Golgi Bodies

b)

Ribosome

c)

Vacoule

d)

ER

6.

Powerhouse of cell

a)

Golgi Bodies

b)

Ribosome

c)

Vacoule

d)

Mitochondria

7.

Kitchen of cell

a)

Golgi Bodies

b)

Chloroplast

c)

Vacoule

d)

Mitochondria

8.

Ribosomal Factory of cell

a)

Nucleolus

b)

Chloroplast

c)

Vacoule

d)

Mitochondria

9.

Gene

a)

Chemically made up of DNA

b)

Unit of inheritance

c)

Part of Chromosome

d)

All of the above

10.

Chromosomes are chemically made up of

a)

DNA

b)

Carbohydrates

c)

Protein

d)

DNA + Protein

11.

First living cell was observed by

a)

Antoin von Leeuwenhoek

b)

Robert Hooke

c)

Rudolph Virchow

d)

Robert Brown

12.

The term protoplasm was coined by

a)

Robert Brown

b)

M J Schleiden

c)

Theodore Schwann

d)

Purkinje

13.

Rudolph Virchow said that

a)

All organisms are made of cells

b)

Cell is the basic unit of life

c)

New cells come from pre-existing cells

d)

None of the above

14.

The longest cell in human body is

a)

Red blood cell

b)

Nerve cell

c)

Muscle cell

d)

Fat cell

15.

Which of the following is only present in plant cell?

a)

Cell membrane

b)

Cell wall

c)

ribosomes

d)

Lysosomes

16.

A prokaryotic cell has

a)

Nucleus, cell membrane, cytoplasm

b)

Nucleus, mitochondria, cell membrane

c)

Nucleoid, cell membrane, ribosomes

d)

Nucleoid, cell wall, mitochondria

17.

The colour of flowers and fruits is due to

a)

Chromoplasts

b)

Chloroplasts

c)

Leucoplasts

d)

None of the above

18.

The Powerhouse of cell is

a)

cytoplasm

b)

nucleus

c)

chloroplast

d)

mitochondria

19.

which of the following is present in lysosomes

a)

digestive enzyme

b)

protein

c)

sugars

d)

DNA

20.

The two organelles which have their own DNA are

a)

Ribosomes and Golgi bodies

b)

Chloroplasts and lysosomes

c)

Chloroplasts and mitochondria

d)

Mitochondria and vacuoles