Structure and Function Unit Review

Structure and Function Unit Review

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

NGSS
MS-LS1-2, MS-LS1-1, MS-LS1-3

+5

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the cell theory?

Back

The cell theory states that: 1) All living things are made of one or more cells, 2) Cells are the basic unit of structure and function in organisms, 3) All cells come from pre-existing cells.

Tags

NGSS.MS-LS1-1

2.

FLASHCARD QUESTION

Front

Which organelle is known as the powerhouse of the cell?

Back

The mitochondrion is known as the powerhouse of the cell because it produces energy (ATP) through cellular respiration.

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

3.

FLASHCARD QUESTION

Front

What is the function of the nucleus in a cell?

Back

The nucleus acts as the command center of the cell, controlling all activities and housing the cell's genetic material (DNA).

Tags

NGSS.MS-LS1-2

4.

FLASHCARD QUESTION

Front

What are tissues?

Back

Tissues are groups of similar cells that work together to perform a specific function in multicellular organisms.

Tags

NGSS.MS-LS1-3

5.

FLASHCARD QUESTION

Front

What is the role of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, maintaining homeostasis.

Tags

NGSS.MS-LS1-2

6.

FLASHCARD QUESTION

Front

What is the difference between plant and animal cells?

Back

Plant cells have a rigid cell wall, chloroplasts for photosynthesis, and large central vacuoles, while animal cells do not.

Tags

NGSS.MS-LS4-2

7.

FLASHCARD QUESTION

Front

What is an organ?

Back

An organ is a structure made up of different types of tissues that work together to perform a specific function.

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