Question 1

What is the primary function of carbohydrates?

Accepted Answer

Primary energy source

Answer

Structure

Answer

Hormone production

Answer

Immune response

Question 2

What is the monomer of carbohydrates?

Accepted Answer

Monosaccharides

Answer

Nucleotides

Answer

Fatty acids

Answer

Amino acids

Question 3

Which of the following is NOT an example of a carbohydrate?

Accepted Answer

Insulin

Answer

Cellulose

Answer

Lactose

Answer

Glucose

Question 4

What are the main elements that make up carbohydrates?

Accepted Answer

Carbon, Hydrogen, Oxygen

Answer

Carbon, Nitrogen, Hydrogen

Answer

Carbon, Hydrogen, Sulfur

Answer

Oxygen, Nitrogen, Phosphorus

Question 5

What type of polymer do carbohydrates form?

Accepted Answer

Polysaccharides

Answer

Polypeptides

Answer

Triglycerides

Answer

Nucleic acids

Question 6

Which food source is high in carbohydrates?

Accepted Answer

Pasta

Answer

Fish

Answer

Eggs

Answer

Cheese

Question 7

What is the primary function of proteins in the body?

Accepted Answer

Structure, muscle movement, immunity

Answer

Cell signaling

Answer

Genetic information

Answer

Energy storage

Question 8

What is the monomer of proteins?

Accepted Answer

Amino acids

Answer

Fatty acids

Answer

Monosaccharides

Answer

Nucleotides

Question 9

What are the elements that make up proteins?

Accepted Answer

Carbon, Hydrogen, Oxygen, Nitrogen

Answer

Carbon, Hydrogen, Oxygen

Answer

Oxygen, Nitrogen, Sulfur

Answer

Carbon, Hydrogen, Phosphorus

Question 10

Which example is a protein?

Accepted Answer

Hemoglobin

Answer

Starch

Answer

Cellulose

Answer

Glucose

Question 11

What is the primary function of lipids?

Accepted Answer

Long-term energy storage

Answer

Amino acid transport

Answer

Protein storage

Answer

Short-term energy storage

Question 12

What are the monomers of lipids?

Accepted Answer

Glycerol and three fatty acids

Answer

Simple sugars

Answer

Amino acids

Answer

Nucleotides

Question 13

Which of the following is NOT a type of lipid?

Accepted Answer

Nucleic acids

Answer

Waxes

Answer

Oils

Answer

Fats

Question 14

What are nucleotides?

Accepted Answer

Monomers of nucleic acids

Answer

Monomers of proteins

Answer

Monomers of carbohydrates

Answer

Monomers of lipids

Question 15

Which of the following elements is found in nucleic acids but not in lipids?

Accepted Answer

Nitrogen (N)

Answer

Carbon (C)

Answer

Hydrogen (H)

Answer

Oxygen (O)

Question 16

What kind of food sources are rich in nucleic acids?

Accepted Answer

Seafood

Answer

Vegetables

Answer

Butter

Answer

Meats

Question 17

What is the polymer form of lipids?

Accepted Answer

Triglycerides

Answer

Nucleic acids

Answer

Polysaccharides

Answer

Polypeptides

Question 18

Which of the following is a function of nucleic acids?

Accepted Answer

Stores genetic information

Answer

Provides energy

Answer

Insulation

Answer

Cushioning

Question 19

What type of lipid is commonly used for cooking?

Accepted Answer

Oil

Answer

Wax

Answer

Cholesterol

Answer

Steroid

Question 20

Which type of fatty acid is part of the lipid monomer?

Accepted Answer

Fatty acids

Answer

Amino acids

Answer

Glycerol

Answer

Nucleotides

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