Carbohydrates & Proteins

What is a long chain of amino acids called?

• Polysaccharide

• Lipid

• Carbohydrate

• Polypeptide

• Nucleic acid

Enzymes belong to which category of organic molecule?

• Proteins

• Lipids

• Carbohydrates

• Nucleic acids

Organic compunds are compounds that contain...

• Hydrogen

• Carbon

• Nitrogen

• Sulphur

What is a peptide bond?

• Bond that holds two amino acids together.
• A bond that holds hydrogen and oxygen molecules together.
• A bond that holds the phosphate group of one nucleotide and a sugar of a neighboring nucleotide.
• A bond that is formed by the sharing of electrons.

Tags

NGSS.MS-LS3-1

How many different amino acids are there?

• 15
• 20
• 25
• 30

Tags

NGSS.HS-LS1-6

This is an example of what macromolecule?

• Lipids

• Nucleic Acid

• Carbohydrate

• Lipid

Carbohydrates are made of what elements?

• CHO

• CHON

• CHONP

• CHONS

Tags

NGSS.HS-LS1-6

What suffix (word ending) is used in the names of most carbohydrates?

• -ase

• -yme

• -ose

• -nic

How many sugar units make up polysaccharides?

• one

• two

• more than two

• zero

Used for short term (quick) energy.

• lipids

• carbohydrates

• proteins

• nucleic acids

Tags

NGSS.HS-LS1-7