Biomolecules and Energy in Food

What is a fat molecule that stores energy?

• lipid

• protein

• carbohydrate

What are the four major macromolecules ?

• carbohydrates, proteins, lipids, and water

• carbohydrates, proteins, water, and alkaines

• carbohydrates, proteins, lipids, and nucleic acids

• carbohydrates, proteins, lipids, and amini acids

Which biomolecule helps form muscles?

• Nucleic Acid

• Carbohydrate

• Protein

• Lipids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which biomolecule is made of carbon, hydrogen, oxygen and nitrogen?

• Nucleic Acid

• Carbohydrate

• Protein

• Lipid

Tags

NGSS.HS-LS1-6

Which biomolecule is used to build and repair body structures and to regulate body processes?

• lipid

• carbohydrate

• protein

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NGSS.HS-LS1-1

NGSS.HS-LS1-6

A macromolecule is called a biomeolecule because it

• is made fro several monomers

• it is a polypeptide

• it is made from nuceic acids

• it is associated with living things

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NGSS.HS-LS1-6

What are the monomers of carbohydrates?

• Monosaccharides

• Nucleotides

• Amino Acids

• Glycerol & Fatty Acids

Lipids can be a secondary form of energy. What else can they do? (2 things)

• components of cell membranes

• make proteins

• provide insulation

• store genetic material

Which are examples or sources of carbohydrates?

• cereal

• starch

• dairy

• sucrose

What type of molecule is an enzyme?

• Lipid

• Nucleic Acid

• Protein

• Carbohydrate