Biology Sol Review Biochemistry

Most cellular activities are processes regulated by the action of

• enzymes

• carbohydrates

• lipids

• polysaccharides

Both lipids and carbohydrates are important in animal cells because both

• store energy

• contain nitrogen

• form cell walls

• provide insulation

What are the building blocks of Proteins?

• amino acids

• nucleic acids

• fatty acids

• nucleotides

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The type of polysaccharide which serves as a strengthening tissue in the cell wall of plants is 

• cellulose

• glucose

• lactose

• fructose

Glucose is a _____

• carbohydrate

• lipid

• protein 

• nucleic acid

Which group of organic molecules serve as long-term energy storage and make the cell membrane is?

• proteins

• carbohydrates

• lipids

• nucleic acids

The primary purpose the body uses monosaccharides for is?

• Building muscles

• Helping the Immune System

• Immediate Energy

• Generating Heat

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Enzymes are

• nucleic acids

• proteins

• lipids

• carbohydrates

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Vegetable oils, such as corn oil, belong to which general class of organic substances?

• lipids

• proteins

• carbohydrates

• salts

The building blocks of nucleic acids are called ...

• nucleotides

• amino acids

• carbohydrates

• proteins