S131 Sem1 Just Biomolecules

Which of the following is the function of a CARBOHYDRATE?

• Genetic information
• Short term energy source
• Long term energy source
• Enzymes and basic structure of cells

What percent of your diet should be CARBOHYDRATE?

• 10%
• 20%
• 30%
• 40%

What are PROTEINS made up of?

• DNA
• Fatty acids
• Amino acids
• Simple sugars (monosaccharides)

What are LIPIDS made up of?

• DNA
• Fatty acids
• Amino acids
• Simple sugars (monosaccharides)

What are CARBOHYDRATES made up of?

• DNA
• Fatty acids
• Amino acids
• Simple sugars (monosaccharides)

What is the job of an enzyme?

• The make your body slow down.
• They slow down chemical reactions.
• They speed up chemical reactions.
• The allow materials to pass in and out of cells.

When salt particles move from high to low concentration, what is it called?

• diffusion
• osmosis
• active transport

When glucose particles move from high to low concentration, what is it called?

• diffusion
• osmosis
• active transport

When water particles move from high to low concentration, what is it called?

• diffusion
• osmosis
• active transport

Water will move which way?

.

• into the cell
• out of the cell
• no where