Macromolecule Test Practice

Macromolecule Test Practice

Assessment

Flashcard

Biology

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are macromolecules?

Back

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

2.

FLASHCARD QUESTION

Front

What are carbohydrates?

Back

Organic compounds made of carbon, hydrogen, and oxygen, which serve as a primary energy source for living organisms.

3.

FLASHCARD QUESTION

Front

What are the main types of carbohydrates?

Back

Monosaccharides (simple sugars), disaccharides (two sugars), and polysaccharides (many sugars, e.g., starch, glycogen, cellulose).

4.

FLASHCARD QUESTION

Front

What is the function of lipids?

Back

Lipids store energy, provide insulation, and make up cell membranes.

5.

FLASHCARD QUESTION

Front

What is the structure of a phospholipid?

Back

A phospholipid consists of a hydrophilic (water-attracting) 'head' and two hydrophobic (water-repelling) 'tails', forming a bilayer in cell membranes.

6.

FLASHCARD QUESTION

Front

What are proteins made of?

Back

Proteins are made of amino acids, which are linked together by peptide bonds.

7.

FLASHCARD QUESTION

Front

What is the role of enzymes?

Back

Enzymes are biological catalysts that speed up chemical reactions in the body without being consumed.

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