Biology STAAR Practice #1

Biology STAAR Practice #1

Assessment

Flashcard

Science

9th 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 the main organ of the nervous system?

Back

The brain is the main organ of the nervous system.

2.

FLASHCARD QUESTION

Front

What organ is part of the integumentary system?

Back

The skin is part of the integumentary system.

3.

FLASHCARD QUESTION

Front

What do cyclins do in cell replication?

Back

Cyclins signal cells to progress through stages of cell replication.

4.

FLASHCARD QUESTION

Front

What can uncontrolled production of cyclins lead to?

Back

Uncontrolled production of cyclins can lead to the formation of tumors.

5.

FLASHCARD QUESTION

Front

How do resistant insects affect pesticide effectiveness?

Back

Resistant insects survive to reproduce, creating a population that is also resistant.

6.

FLASHCARD QUESTION

Front

What is the cell cycle?

Back

The cell cycle is the series of events that take place in a cell leading to its division and replication.

7.

FLASHCARD QUESTION

Front

Why is the cell cycle important for frogs?

Back

The cell cycle allows frogs to grow, develop, and reproduce.

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