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Worksheets

8th grade science

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

how many different type of cells are there.

a)

3

b)

1

c)

16

d)

2

2.

what is in the middle of the cells.

a)

Nucleolus

b)

Cell membrane

c)

Nucleus

d)

Lysosome

3.

what protects the cells

a)

Cell Membrrane

b)

Rough ER

c)

Golgi Apparatus

d)

Chromation

4.

how many parts of a cell are there

a)

56

b)

13

c)

12

d)

16

5.

which cell has arigid outer layer

a)

plant cell

b)

animal cell

c)

human cell

6.

which part of the cell fills the gaps and spaces and helps space the organells

a)

cytoplasm

b)

nucleus

c)

bannana

d)

cell wall

7.

when was the first copound micrscope made

a)

1592

b)

1591

c)

1594

d)

1590

8.

what cell is found in a human

a)

dog cell

b)

plant cell

c)

animal cell

d)

human cell

9.

what is in the middle of a cell

a)

nucleus

b)

cell wall

c)

cell menbrane

10.

is a cell living

a)

true

b)

Ture

11.

how made the compound microscope

a)

Rudolf Virchow

b)

John Locke

c)

Zacharias Janssen

12.

who said that cells are living

a)

John Locke

b)

Rudolf Virchow

c)

Zacharias Janssen

d)

Robret Hooke

13.

What is letter A

a)

Nucleolus

b)

mitochondria

c)

cytoplasm

d)

Ribosomes

14.

What is leter F

a)

Lyosomes

b)

Cytoplasm

c)

Vacuole

d)

Ribosomes

15.

What is letter L

a)

Gogi body

b)

Cell membrane

c)

Cytoplasm

d)

Smoth E.R

16.

What part of the microscope do you look thourgh

a)

The Base

b)

The Arm

c)

Tube

d)

Eye peice

17.

How many hands do you hold the microscope with

a)

2

b)

1

c)

levitate

d)

toss it to other people

18.

Where do you put you hands at when carrying it

a)

the arm and the tube

b)

the arm and the base

c)

just the arm

d)

just the base

19.

how many knods are there

a)

2

b)

5

c)

12

d)

00

20.

what are the two knobs

a)

foucs,coarse

b)

foucs and length