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Exploring Cells and Biological Molecules Study Guide

Authored by Kimberly Grantham

Science

7th Grade

NGSS covered

Used 28+ times

Exploring Cells and Biological Molecules Study Guide
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38 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a primary function of carbohydrates in biological molecules? (PAGE 100 IN TEXT BOOK) *THINK SUGARY SNACKS.

To store genetic information

To provide energy

To catalyze chemical reactions

To form cell membranes

Tags

NGSS.HS-LS1-7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between plant and animal cells?

Plant cells have a cell wall, while animal cells do not.

Animal cells have chloroplasts, while plant cells do not.

Plant cells have a nucleus, while animal cells do not.

Animal cells have a cell wall, while plant cells do not.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organelle is responsible for producing energy in the form of ATP in both plant and animal cells? "POWERHOUSE OF THE CELL"

Nucleus

Mitochondria

Ribosome

Golgi apparatus

Tags

NGSS.HS-LS1-7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the BIOLOGICAL POLYMER that is primarily responsible for TRANSMITTING storing GENETIC information. (THIS WAS IN THE TEXT BOOK ON PAGE 101 ).

Proteins

Lipids

Nucleic acids

Carbohydrates

Tags

NGSS.HS-LS3-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following organelles is involved in the synthesis (THE MAKE) of PROTEINS?

Lysosome

Ribosome

Vacuole

Chloroplast

Tags

NGSS.MS-LS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of chlorophyll in plant cells? *CHLOROPHYLL IS ALSO WHY THE PLANT IS GREEN

To store water

To absorb sunlight for photosynthesis

To provide structural support

To transport nutrients

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of lipids (FATS, OILS, HORMONES)? PAGE 102 IN TEXTBOOK.

They are soluble in water.

They are used for long-term energy storage.

They are composed of amino acids.

They are involved in genetic coding.

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