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Nucleic Acids & Enzymes Lesson

Nucleic Acids & Enzymes Lesson

Assessment

Presentation

•

Biology

•

6th - 8th Grade

•

Practice Problem

•

Easy

•
NGSS
HS-LS1-1, HS-PS1-4, HS-LS3-1

Standards-aligned

Created by

Stacie Contreras

Used 15+ times

FREE Resource

14 Slides • 13 Questions

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Open Ended

In what ways do nucleic acids impact cellular function and the overall survival of organisms?

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Multiple Choice

Why are nucleic acids considered essential biomolecules for living organisms?

1

They store and transmit genetic information

2

They provide structural support to cells

3

They are the main source of cellular energy

4

They help in the digestion of food

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Multiple Choice

Which of the following is NOT a function of nucleic acids?

1

Providing energy for cellular processes

2

Storing genetic information

3

Acting as a messenger for protein production

4

Catalyzing chemical reactions

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Multiple Select

Which of the following are components of a nucleotide?

1

Phosphate group

2

Sugar

3

Nitrogenous base

4

Amino acid

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Fill in the Blank

The reaction that forms a bond between nucleotides by removing water is called ___.

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Multiple Select

Which statements about enzymes are correct?

1

Enzymes are protein macromolecules

2

Enzymes act as biological catalysts

3

Enzymes have a specific shape for their function

4

Enzymes are composed of nucleotides

16

Open Ended

Describe how enzymes speed up chemical reactions and what happens when they become denatured.

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Multiple Choice

Which part of an enzyme binds to the substrate during a chemical reaction?

1

Active site

2

Product site

3

Binding site

4

Reaction site

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Open Ended

Explain how enzymes contribute to the immune system and digestion.

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Multiple Select

Select all correct statements about how enzymes affect chemical reactions.

1

Enzymes lower the activation energy needed for reactions.

2

Enzymes speed up chemical reactions.

3

Enzymes increase the activation energy required.

4

Enzymes slow down chemical reactions.

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Fill in the Blank

After a reaction, enzymes are ___ for the same reaction until they get denatured.

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Open Ended

How do nucleic acids contribute to cellular function and energy in living organisms?

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Multiple Choice

Which elements are nucleic acids primarily composed of?

1

Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus

2

Carbon, Hydrogen, Oxygen, Sulfur, Calcium

3

Carbon, Oxygen, Nitrogen, Magnesium, Potassium

4

Hydrogen, Oxygen, Nitrogen, Sodium, Chlorine

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