Biochemistry Review

Carbohydrates are made of... 

• C H O
• C H O N
• C H O N P
• C H O N S

How many different amino acids are there?

• 4
• 20
• 6
• 46

Glucose is a _____.

• carbohydrate
• lipid
• protein 
• nucleic acid

Proteins are composed of what smaller building blocks?

• amino acids
• nucleic acids
• fatty acids
• nucleotides

Tags

NGSS.HS-LS1-1

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

Tags

NGSS.HS-LS1-7

Also known as simple sugars, these are the monomers of carbohydrates.

• lipids
• nucleotide
• monosaccharide
• monomer

The building blocks of nucleic acids are called ...

• amino acids
• nucleotides
• carbohydrates
• proteins

Enzymes are _________ that __________ chemical reactions.

• proteins, slow down
• proteins, speed up
• lipids, slow down
• lipids, speed up

Nucleotides are made up of three parts. The three parts are...

• DNA, RNA, and a sugar
• a lipid, a fat, and an oil
• a carbohydrate, a protein, and a fat
• a sugar, a phosphate, and a base