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Cell Structure and Function 7th Grade

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

Which organelle uses energy from sunlight, water and carbon dioxide to produce sugar (energy) for a plant?

a)

mitochondria

b)

nucleus

c)

vacuole

d)

chloroplast

2.

Which cellular structures are in both plant & animal cells?

a)

cell wall, nucleus, mitochondria, ER

b)

Golgi body, chloroplast, cell membrane

c)

ER, nucleus, cell membrane, mitochondria

d)

nucleus, Golgi body, cell wall, ER, mitochondria,

3.

What is the main function of a mitochondria?

a)

to store water and nutrients

b)

to capture sunlight and make sugar energy for a plant

c)

to produce or convert power or usable energy to the cell

d)

to control the cells activities

4.

Which organelle stores genetic material, like DNA?

a)

nucleus

b)

vacuole

c)

cytoplasm

d)

cell membrane

5.

How can you distinguish between a plant and animal cell?

a)

Only plant cells have a cell membrane, vacuoles, chloroplasts, and are more rectangular

b)

Only animal cells have a cell wall, a large vacuole, chloroplasts, and are more circular

c)

Only plant cells have a cell wall, small vacuoles, chloroplasts, and are more circular

d)

Only plant cells have a cell wall, a large vacuole, chloroplasts, and are more rectangular

6.

Which organelle maintains homeostasis by regulating what come in & out of a cell?

a)

nucleus

b)

cell membrane

c)

cytoplasm

d)

vacuole

7.

Which of the following would be in both animal and plant cells?  

Cell wall, cell membrane, nucleus, chloroplast, cytoplasm, mitochondria, vacuole

a)

cell membrane, nucleus, cytoplasm, mitochondria, vacuole

b)

cell wall, nucleus, cytoplasm, mitochondria, vacuole

c)

cytoplasm, cell membrane, mitochondria, chloroplast

d)

nucleus, cell membrane, cytoplasm, cell wall, vacuole

8.

What function do cell membranes and cell walls have in common?

a)

both give the cell support and structure

b)

both contain the genetic material or DNA of the cell

c)

both allow movement of water & nutrients in or out of a cell

d)

both store nutrients and water for use later in the cell

9.

Which organelle can be compared to a refrigerator that stores our lunch?

a)

vacuole

b)

chloroplast

c)

mitochondria

d)

nucleus

10.

Which is organelle F?

a)

nucleus

b)

Golgi body

c)

Endoplasmic Reticulum

d)

Cytoplasm

11.

Which is organelle A in this animal cell?

a)

cytolplasm

b)

cell membrane

c)

cell wall

d)

chloroplast

12.

Which is organelle E in this animal cell?

a)

mitochondria

b)

cell membrane

c)

Golgi body

d)

chloroplast

13.

Which is organelle C in this animal cell?

a)

Mitochondria

b)

Vacuole

c)

Golgi body

d)

Endoplasmic Reticulum

14.

What structure in this plant cell is letter A?

a)

a balloon

b)

a lysosome

c)

a vacuole

d)

a nucleus

15.

What structure in this plant cell is letter F, that would not be in an animal cell?

a)

a lysosome

b)

a membrane

c)

a chloroplast

d)

a vacuole

16.

What structure in this plant cell is letter B?

a)

a cell wall

b)

a nuclear membrane

c)

a cell membrane

d)

an ER

17.

Which of these is a plant cell?

a)

both a plant cells

b)

the left one

c)

the right one

d)

neither one