AS Quiz 1 - Carbohydrates

What atoms make up all carbohydrates?

• Carbon, Sulfur, Hydrogen
• Carbon, Oxygen, Phosphorus
• Carbon, Oxygen, Nitrogen
• Carbon, Oxygen, Hydrogen

Tags

NGSS.HS-LS1-6

How many sugar units make up monosaccharides?

• one
• two
• three
• zero

How many sugar units make up disaccharides?

• one
• two
• three
• zero

Tags

NGSS.MS-LS1-7

How many sugar units make up polysaccharides?

• one
• two
• more than two
• zero

Which do all carbohydrates do for us?

• provide energy
• make muscle
• make brains
• make hair

Tags

NGSS.HS-LS1-7

What molecule is this

• sucrose
• protein
• glucose
• cellulose

Tags

NGSS.HS-LS1-6

What type of carbohydrate is this?

• polysaccharide
• disaccharide
• monosaccharide
• it isn't a carbohydrate

Tags

NGSS.MS-PS1-1

Consider the disaccharide shown. The glycoside bond between the two rings is:

• an alpha(1-3) glycoside bond

• an alpha(1-4) glycoside bond

• a beta(1-4) glycoside bond

• an alpha(1-6) glycoside bond

• a beta(1-6) glycoside bond

Tags

NGSS.HS-LS1-6

Consider the disaccharide shown. The glycoside bond between the two rings is:

• an alpha(1-3) glycoside bond

• an alpha(1-4) glycoside bond

• a beta(1-4) glycoside bond

• an alpha(1-6) glycoside bond

• a beta(1-6) glycoside bond

Tags

NGSS.HS-LS1-6

The 3 categories of carbohydrates are:

• Monosaccharide, disaccharide, polysaccharide
• glucose, fructose, galatose
• starch, cellulose, chitin
• There are no categories of carbohydrates