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Prokaryotic Cell Exploration

Explore the basic structures and characteristics of prokaryotic cells with this engaging worksheet.

Grade 7 Science BiologyProkaryote
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CustomMultiple ChoiceFill in the BlanksTrue / FalseShort AnswerWord Bank

Standards

MS-LS1-2

Topics

prokaryotebacteriacellbiologysciencegrade 7
8 sections · Free to use · Printable
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Prokaryotic Cell Exploration

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Read each question carefully and answer to the best of your ability. Use the provided image to help you identify the parts of a prokaryotic cell.

Observe the diagram of a prokaryotic cell below:

Bacterial Cell Diagram

1. Which of the following best describes a prokaryotic cell?

a

A cell with a nucleus and membrane-bound organelles.

b

A simple cell lacking a nucleus and other membrane-bound organelles.

c

A plant cell with a cell wall and chloroplasts.

d

An animal cell with mitochondria and ribosomes.

2. What is the primary function of the cell wall in a prokaryotic cell?

a

Controlling genetic information.

b

Producing energy.

c

Providing structural support and protection.

d

Storing water.

3. Prokaryotic cells lack a true   and other membrane-bound organelles.

4. The genetic material in a prokaryotic cell is typically found in a region called the  .

5.   are small, hair-like structures that help prokaryotic cells attach to surfaces.

6. All prokaryotic cells are bacteria.

T

True

F

False

7. Prokaryotic cells are generally larger and more complex than eukaryotic cells.

T

True

F

False

8. List two key differences between prokaryotic and eukaryotic cells.

9. Explain the role of ribosomes in a prokaryotic cell.

Use the words below to complete the sentences.

ribosomes
flagellum
capsule
cytoplasm

10. The jelly-like substance that fills the cell is called the  .

11. Some prokaryotes have a whip-like structure called a   that helps them move.

12. Proteins are synthesized in the  .