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Anabolic Enzymes Worksheet

Explore anabolic enzymes, their function in building complex molecules, and their role in biological processes like protein synthesis.

Grade 9 Science BiologyAnabolic Enzymes
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Includes

Fill in the BlanksMultiple ChoiceShort AnswerImageTrue / FalseWord Bank

Standards

HS-LS1-6HS-LS1-7

Topics

Anabolic EnzymesBiologyGrade 9EnzymesMetabolismProtein Synthesis
8 sections · Free to use · Printable
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Anabolic Enzymes Worksheet

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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.

1. Anabolic enzymes are responsible for building   molecules from simpler ones.

2. The process of protein synthesis, which involves building proteins from amino acids, is an example of an   pathway.

3. Enzymes speed up chemical reactions by lowering the   energy.

4. The specific region on an enzyme where a substrate binds is called the   site.

1. Which of the following best describes the function of an anabolic enzyme?

a

Breaking down large molecules into smaller ones

b

Building complex molecules from simpler ones

c

Transporting molecules across cell membranes

d

Storing genetic information in the cell

2. Which of the following is an example of an anabolic process?

a

Digestion of food

b

Cellular respiration

c

Photosynthesis

d

Hydrolysis of ATP

1. Explain the 'lock and key' model in relation to enzyme function.

2. How do factors like temperature and pH affect the activity of anabolic enzymes?

Below is a diagram of protein synthesis. Briefly describe the role of enzymes in this process.

Diagram of protein synthesis

1. Anabolic reactions typically release energy.

T

True

F

False

2. Enzymes are consumed during a chemical reaction.

T

True

F

False

Use the words below to complete the sentences.

substrate
optimal
denaturation
product

1. The molecule an enzyme acts upon is called its  .

2. Each enzyme has an   temperature and pH at which it functions best.

3. Extreme temperatures or pH can cause enzyme  , leading to loss of function.

4. The new molecule formed by an enzymatic reaction is called the  .