Bacterial Cell Structure and Functions

Bacterial Cell Structure and Functions

Assessment

Interactive Video

Biology, Science, Other

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video provides an introduction to bacterial cell structure, detailing the various layers and internal components such as the cell wall, plasma membrane, mesozome, cytoplasm, nucleoid, plasmid, ribosomes, inclusion bodies, flagella, fimbri, and pillai. It explains the functions of these components, including protection, metabolic processes, genetic material localization, and movement. The video also discusses the role of capsules in bacterial virulence and adherence.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the outermost layer of a bacterial cell called?

Plasma membrane

Nucleoid

Cell wall

Cytoplasm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the space between the cell wall and plasma membrane known as?

Mesozome

Periplasmic space

Cytoplasm

Nucleoid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which structure in the bacterial cell is responsible for housing genetic material?

Ribosome

Plasmid

Nucleoid

Inclusion bodies

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the bacterial cell wall?

Protein synthesis

Genetic material storage

Shape and protection

Energy production

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process is regulated by the plasma membrane in bacteria?

Photosynthesis

Protein synthesis

Chemotaxis

Replication

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role does the mesozome play in bacterial cells?

Genetic material replication

Energy storage

Cell wall synthesis

Protein synthesis

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of genetic material is found in plasmids?

Extra chromosomal DNA

RNA

Proteins

Lipids

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