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Cell and Microorganism Review

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

This organelle is like the "brain" of the cell

a)

nucleus

b)

cytoplasm

c)

cell membrane

d)

vacuole

2.

Which organelle is a jelly-like fluid that helps hold organisms in place?

a)

cell wall

b)

mitochondria

c)

cytoplasm

d)

cell membrane

3.

The outermost layer of an animal cell is a....

a)

cell wall

b)

cell membrane

c)

nuclear membrane

d)

chloroplast

4.

Which is an organelle that plant cells have that animal cells do not?

a)

vacuole

b)

cytoplasm

c)

cell wall

d)

cell membrane

5.

The smallest part of a living thing that can carry out all the processes of life is known as a....

a)

cell

b)

person

c)

unicellular

d)

cell membrane

6.

All living things are made up of cells

a)

true

b)

false

7.

This organelle determines what is allowed to move in and out of a cell

a)

cell membrane

b)

vacuole

c)

nucleus

d)

cell wall

8.

This organelle stores food and water and is larger in plants

a)

cytoplasm

b)

cholorplast

c)

vacuole

d)

nucleus

9.

These are the "parts" of a cell. They each have their own job or function within the cell

a)

nucleus

b)

organ

c)

organelle

d)

body system

10.

A cell wall, which is an organelle that protects the cell, is only found in _______________ cells.

a)

plant

b)

animal

11.

This organelle captures sunlight and is where photosynthesis takes place.

a)

cell wall

b)

chloroplast

c)

cell membrane

d)

cytoplasm

12.

Cells cannot be seen without the use of a microscope.

a)

true

b)

false

13.

Photosynthesis takes place in chloroplasts.

a)

true

b)

false

14.

Microorganisms can only be harmful and not beneficial.

a)

true

b)

false

15.

One benefit of bacteria is that it can produce foods, such as cheese.

a)

true

b)

false

16.

Bacteria are also in your stomach to help you ________________ food.

a)

digest

b)

create

c)

expand

17.

Mold helps dead things decay.

a)

true

b)

false

18.

Microorganisms can also help to break down meat before it is eaten.

a)

true

b)

false

19.

Harmful bacteria, such as salmonella and E-coli, is found on...

a)

mushrooms

b)

raw chicken

c)

cheese

20.

Plants have a ________________________ to provide structure and to protect the cell.

a)

cell wall

b)

cell membrane

c)

cytoplasm

21.

______________________ make their own food through photosynthesis.

a)

cytoplasm

b)

chloroplasts

c)

vacuoles

d)

nucleus

22.

Cell membranes help keep cell parts within the cells.

a)

true

b)

false

23.

This organelle controls the functions of the cells

a)

chloroplast

b)

nucleus

c)

vacuole

24.

This is a picture of a ____________ cell because it has a cell wall and a cell membrane.

a)

animal

b)

plant