W1H1- Water & Carbohydrate

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

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

Which of these are examples of carbohydrates?

• DNA, RNA
• Fats, hormones
• amino acids
• starches, glucose, chitin

Water molecules are polar, with the ___

• oxygen and hydrogen sides being slightly negative.

• oxygen and hydrogen sides being slightly positive.

• oxygen side being slightly positive and the hydrogen side being slightly negative.

• oxygen side being slightly negative and the hydrogen side being slightly positive

Which of the following is TRUE about water?

• A

• B

• C

• D

The density of water is highest at 4ºC. What is the effect of this property of water?

• Water can act as a good solvent.

• Water can function as lubricant.

• Water provides cooling effect on animals.

• Water can function as an insulating layer.