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Cells & Life

Total questions: 17

Worksheet time: 10mins

Name
Class
Date
1.
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
2.
What tool do you use to view cells?
a)
metric ruler
b)
magnifying glass
c)
microscope
d)
petri dish
3.

Which type of organism is made up of a single cell?

a)

Unicellular Organism

b)

Prokaryote

c)

Eukaryote

d)

Multicellular Organism

4.

What type of cells have a true nucleus?

a)

Bacterial Cells

b)

Stem Cells

c)

Eukaryotic Cells

d)

Prokaryotic Cells

5.

Which of the following is NOT a characteristic of prokaryotes?

a)

DNA in the cytoplasm

b)

Simple structure

c)

Contains a nucleus

d)

Unicellular

6.

What is the role of stem cells?

a)

To create organs

b)

To form tissues

c)

To differentiate into specialized cells

d)

To perform specific functions

7.

Which of the following is an example of a multicellular organism?

a)

Yeast

b)

Bacteria

c)

Plants

d)

Amoeba

8.

What type of cells lack a cell wall and chloroplasts?

a)

Plant Cells

b)

Animal Cells

c)

Stem Cells

d)

Bacterial Cells

9.

What is the main difference between unicellular and multicellular organisms?

a)

Size of cells

b)

Function of cells

c)

Type of cells

d)

Number of cells

10.

Which of the following is a characteristic of eukaryotic cells?

a)

Always unicellular

b)

Complex cell structure

c)

Simple structure

d)

No nucleus

11.

What is a group of organs that work together called?

a)

Organism

b)

System

c)

Tissue

d)

Cell

12.

Which of the following is a function of muscle cells?

a)

To transport oxygen

b)

To contract and relax

c)

To protect the body

d)

To store nutrients

13.

What is the primary purpose of classifying organisms?

a)

To increase biodiversity

b)

To simplify study and identification

c)

To complicate study

d)

To create confusion

14.
What type of cell is pictured?
a)
Prokaryotic
b)
Eukaryotic
c)
Plant
d)
Animal
15.
Type of cell shown?
a)
Bacterial
b)
Prokaryotic
c)
Eukaryotic
d)
Red blood 
16.

Which of the following converts food into energy for the cell?

a)

vacuole

b)

mitochondria

c)

cytoplasm

d)

cell membrane

17.
Which structures are found in every living cell?
a)
cell membrane and cytoplasm
b)
chloroplasts and mitochondria
c)
a cell wall and nucleus
d)
chloroplasts and cell wall