Bacteria

Bacteria

Assessment

Flashcard

Biology

7th 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 defining characteristic of bacterial cells?

Back

Bacterial cells lack a nucleus.

2.

FLASHCARD QUESTION

Front

Are most bacteria harmful to humans?

Back

No, most bacteria are not harmful to humans.

3.

FLASHCARD QUESTION

Front

What is the shape of bacteria known as 'bacillus'?

Back

Bacillus refers to rod-shaped bacteria.

4.

FLASHCARD QUESTION

Front

What term is used for bacteria that help break down dead material in the environment?

Back

Decomposers.

5.

FLASHCARD QUESTION

Front

What type of organisms are bacteria classified as?

Back

Bacteria are single-celled living organisms.

6.

FLASHCARD QUESTION

Front

What is the primary role of decomposer bacteria in the ecosystem?

Back

Decomposer bacteria break down dead organic matter, recycling nutrients back into the environment.

7.

FLASHCARD QUESTION

Front

What are the two main categories of bacteria based on their shape?

Back

Cocci (spherical) and bacilli (rod-shaped).

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