Copy of 2. Macromolecules Questions 1 (5/28/2026)

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25 questions

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Which of the following are properties of saturated fatty acids?

They are liquid at room temperature.

They contain as many hydrogen atoms as possible.

They are primarily found in plants.

They have straight chains.

Energy storage

Transport molecules

Structural support

Genetic information

Store genetic information

Energy storage

Protein synthesis

Cellular signaling

DNA

RNA

ATP

Glucose

Starch

Glycogen

Cellulose

Chitin

Galactose

Fructose

Glucose

Sucrose

Enzymes

Triglycerides

Antibodies

Phospholipids

DNA

RNA

ATP

Glucose

Saturated fatty acids

Unsaturated fatty acids

Trans fats

Polyunsaturated fatty acids

Simple sugars

Complex carbohydrates

Nucleotides

Amino acids

A _______  is a carbohydrate that cannot be broken down into a simpler sugar.

The brain relies exclusively on _______  for its energy needs.

_______  are complex carbohydrates formed from long chains of monosaccharides.

The primary function of _______  in animals is for short-term store energy, while _______ are for long-term storage of energy.

_______  fatty acids have no double bonds between carbon atoms.

The sequence of _______  in DNA determines the genetic code.

_______  is known as the hereditary material in living organisms.

Each nucleotide consists of a _______ , a _______ , and a _______ .

_______  speed up chemical reactions in the body. What kind of macromolecule are they? _______ 

Which of the following are properties of saturated fatty acids?

They are liquid at room temperature.

They contain as many hydrogen atoms as possible.

They are primarily found in plants.

They have straight chains.

What roles do proteins play in the body?

Energy storage

Transport molecules

Structural support

Genetic information

Which of the following are functions of nucleic acids?

Store genetic information

Energy storage

Protein synthesis

Cellular signaling

Which molecules are known as the "energy currency" of the cell?

DNA

RNA

ATP

Glucose

Which types of carbohydrates are commonly used to form cell walls in plants?

Starch

Glycogen

Cellulose

Chitin

Which monosaccharides are essential for energy?

Galactose

Fructose

Glucose

Sucrose

Which of the following are types of proteins?

Enzymes

Triglycerides

Antibodies

Phospholipids

Which types of nucleic acids play a role in heredity?

DNA

RNA

ATP

Glucose

Which types of fatty acids contain double bonds?

Saturated fatty acids

Unsaturated fatty acids

Trans fats

Polyunsaturated fatty acids

Simple sugars

Complex carbohydrates

Nucleotides

Amino acids