P&E and Viruses

P&E and Viruses

Assessment

Flashcard

Science

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a prokaryote?

Back

A prokaryote is a single-celled organism that lacks a nucleus and other membrane-bound organelles. Examples include bacteria.

2.

FLASHCARD QUESTION

Front

What is the cell theory?

Back

The cell theory states that all living organisms are made of cells, and that cells are the basic unit of life.

3.

FLASHCARD QUESTION

Front

What is a capsid?

Back

A capsid is the protein shell of a virus that encases its genetic material and protects it from the environment.

4.

FLASHCARD QUESTION

Front

What is the function of a nuclear membrane?

Back

The nuclear membrane surrounds the nucleus in eukaryotic cells, protecting the genetic material and regulating the passage of substances in and out of the nucleus.

5.

FLASHCARD QUESTION

Front

How do vaccines work?

Back

Vaccines introduce weakened or inactive parts of a virus to stimulate the immune system to develop antibodies without causing the disease.

6.

FLASHCARD QUESTION

Front

What is viral replication?

Back

Viral replication is the process by which a virus enters a host cell and uses the host's cellular machinery to produce new virus particles.

7.

FLASHCARD QUESTION

Front

What is the role of antibodies in the immune response?

Back

Antibodies are proteins produced by the immune system that identify and neutralize foreign objects like viruses and bacteria.

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