Biomolecules

Which type of biomolecule is the primary source of energy in the body?

• Carbohydrates

• Lipids

• Nucleic Acids

• Protein

Tags

NGSS.HS-LS1-7

Which of the following sugars are components of lactose?

• fructose and galactose

• glucose and fructose

• glucose and galactose

• glucose and glucose

Lipids are insoluble in water because their molecules are_______?

• hydrophilic

• hydrophobic

• neutral

• Zwitter ions

Tags

NGSS.HS-PS1-4

Amino acids are building blocks of what biomolecule?

• Carbohydrates

• Lipids

• Nucleic Acid

• Protein

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

When digesting a complex carbohydrate, water is added and simple sugar is obtained through which process?

• Condensation

• Dehydration

• Hydrolysis

• Photosynthesis

Which element is not present in carbohydrates?

• Carbon

• Hydrogen

• Nitrogen

• Oxygen

Which biomolecuels contain only the elements carbon, hydrogen and oxygen?

• lipids and proteins

• carbohydrates and lipids

• proteins and nucleic acids

• nucleic acids and carbihydrates

Which biomolecule stores energy for body's future use?

• Carbohydrates

• Lipids

• Nucleic Acids

• Proteins

Which of the following is the monomer of nucleic acids?

• amino acids

• fats

• glucose

• nucleotide

This biomolecule stores the genetic information of a living thing.

• Carbohydrates

• Lipids

• Nucleic Acid

• Protein

Tags

NGSS.HS-LS3-1