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Sylvia Mader Chapter 20-Viruses

Sylvia Mader Chapter 20-Viruses

Assessment

Flashcard

Biology

7th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a host?

Back

A cell that the virus invades and takes over.

2.

FLASHCARD QUESTION

Front

Which of the following symbiotic relationships is considered parasitic?

Back

Ticks feeding on a dog.

3.

FLASHCARD QUESTION

Front

What do viruses need to reproduce?

Back

They need a host cell.

4.

FLASHCARD QUESTION

Front

Can a virus change the normal activity of a cell?

Back

Yes.

5.

FLASHCARD QUESTION

Front

Which of the following helps prevent the spread of infectious diseases?

Back

Vaccines.

6.

FLASHCARD QUESTION

Front

What is a virus?

Back

A microscopic infectious agent that can only replicate inside a host cell.

7.

FLASHCARD QUESTION

Front

What is the structure of a virus?

Back

Viruses consist of genetic material (DNA or RNA) surrounded by a protein coat.

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