Macromolecules and Enzymes

Macromolecules and Enzymes

Assessment

Flashcard

Biology

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What are macromolecules?

Back

Large, complex molecules essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

2.

FLASHCARD QUESTION

Front

What are the four main types of macromolecules?

Back

Carbohydrates, Lipids, Proteins, Nucleic Acids.

3.

FLASHCARD QUESTION

Front

What is a monomer?

Back

A small, basic molecular unit that can join together to form polymers.

4.

FLASHCARD QUESTION

Front

What is a polymer?

Back

A large molecule made up of repeating subunits (monomers) linked together.

5.

FLASHCARD QUESTION

Front

What are nucleotides?

Back

The monomers that make up nucleic acids, consisting of a phosphate group, a sugar, and a nitrogenous base.

6.

FLASHCARD QUESTION

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed in the process.

7.

FLASHCARD QUESTION

Front

What is the optimal temperature for enzyme activity?

Back

The temperature at which an enzyme functions most efficiently, often around 30°C for many enzymes.

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