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Steele HS Cell Structure and Function

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Which two organelles are found ONLY in plant cells?

a)

chloroplast and mitochondria

b)

chloroplast and cell wall

c)

cell wall and mitochondria

d)

cell wall and lysosomes

2.

Which organelle is found ONLY in an animal cell?

a)

chloroplast

b)

cell wall

c)

cytoplasm

d)

flagella

3.

Which cellular structure is represented by the number 1 on this diagram?

a)

cytoplasm

b)

ribosomes

c)

cell membranes

d)

cell wall

4.

What organelle is called "power house of the cell"

a)

Nucleolus

b)

Endoplasmic

reticulum

c)

chromosomes

d)

Mitochondria

5.

The basic components of a cell are

a)

cell membrane, cytoplasm and nucleus

b)

Cytoplasm, Nucleus and DNA

c)

Cell, Nuclear membrane

d)

Cell wall, chromosome and DNA

6.

Which cell doesn't have a definite shape?

a)

amoeba

b)

paramecium

c)

Cytoplasm

d)

WBC(WHITE BLOOD CELL)

e)

nuclear membrane

7.

Which is the smallest cell?

a)

Bacteria

b)

Red blood cells

c)

white blood cell

d)

amoeba

8.

Coloured bodies called plastids are found in

a)

the animal cell only

b)

Both

c)

The plant cell only

9.

Nucleus contains thread-like substances called

a)

nuclear membrane

b)

nucleolus

c)

cytoplasm

d)

chromosomes

10.

Each organ is further made up of smaller parts called?

a)

Tissues

b)

Cork

c)

chloroplasts

11.

which is the largest cell?

a)

Egg of an ostrich

b)

Chicken egg

c)

long branched nerve cell

12.

The control center that controls all the functions of the cell

a)

cytoplasm

b)

cell wall

c)

cell membrane

d)

nucleus

13.

Which organelle is responsible for photosynthesis in plant cells?

a)

Chloroplast

b)

Mitochondria

c)

Nucleus

d)

Ribosome

14.

What is the primary function of the cell membrane?

a)

To store genetic information

b)

To produce energy

c)

To control the movement of substances in and out of the cell

d)

To synthesize proteins

15.

Which structure is known as the 'control center' of the cell?

a)

Mitochondria

b)

Nucleus

c)

Ribosome

d)

Endoplasmic Reticulum