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biology

Total questions: 18

Worksheet time: 14mins

Name
Class
Date
1.
What are the tiny structures that carry out jobs inside cells called?
a)
membranes
b)
nucleus
c)
organelles
d)
animalicules
2.
This structure supports and protects plant cells.
a)
Nucleus
b)
Cell Wall
c)
Cell membrane
d)
Cytoplasm
3.
This structure controls what can enter and leave a cell.
a)
Nucleus
b)
Cytoplasm
c)
Cell Membrane
d)
Golgi Body
4.
This is the cell's "control center."
a)
Endoplasmic Reticulum
b)
Golgi Body
c)
Nucleus
d)
Cell Wall
5.
This is the "powerhouse" of the cell that converts food to energy.
a)
Mitocondria
b)
Endoplasmic Reticulum
c)
Nucleus
d)
Lysosome
6.
In plant cells, this structure captures energy from the sun to produce food.
a)
Ribosomes
b)
Cell Wall
c)
Vacuoles
d)
Chloroplasts
7.
This structure is a storage area for the cell.
a)
Lysosome
b)
Vacuole
c)
Ribosome
d)
Golgi Body
8.
This small structures break down materials in the cell.
a)
Cholorplasts
b)
Ribosomes
c)
Lysosomes
d)
Golgi Body
9.
This structure produces protein in the cell.
a)
Ribosomes
b)
Cytoplasm
c)
Nucleus
d)
Lysosomes
10.
This is a liquid region in which cell structures are found.
a)
Nucleus
b)
Cell Membrane
c)
Vacuoles
d)
Cytoplasm
11.

Which of these is most commonly the largest structure inside an animal cell?

a)

endoplasm

b)

nucelus

c)

DNA

d)

ribosomes

12.

How do mitochondria regulate energy in a cell?

a)

Mitochondria transfer energy between cells as energy is needed.

b)

Mitochondria convert energy in nutrients into usable energy.

c)

Mitochondria absorb and convert energy from the sun.

d)

Mitochondria convert energy from the nucleus into usable energy.

13.

Which of these is NOT a unique structure to plant cells?

a)

cell wall

b)

central vacuole

c)

chloroplas

d)

nucleus

14.
Which of the following is the smallest unit of life that can carry out all life functions?
a)
the mitochondria
b)
the vacuoles
c)
the nucleus
d)
the cell
15.
What is the function of the cell nucleus found in both plant and animal cells?
a)
to produce energy
b)
to control cell activity
c)
to remove waste products
d)
to allow molecules to enter the cell
16.

All cells need energy (ATP) to function. Which cell organelle is responsible for producing energy in the cell? "The Powerhouse"

a)

chloroplasts

b)

mitochondria

c)

nucleus

d)

vacuoles

17.

Because they share similar structures, cells all carry out the same function.

a)

True

b)

False

18.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria