Macromolecules, Enzymes, and Properties of Water

This type of bond would be found between two different water molecules and allows the water molecules to break easiily.

• covalent

• peptide

• ionic

• hydrogen

This water property can be seen due to cohesion and adhesion. It allows water to move upward against gravity, which is pushing it down.

• cohesion

• high heat capacity

• surface tension

• capillarity action

Tags

NGSS.HS-ESS2-5

Over winter break, Karter's teacher asked the class to find an example of a property of water, take a picture, and write about it. Karter and his family visited their lake house and Karter noticed the lake had froze over. What property is Karter observing?

• Ice is less dense than water.

• Surface tension allows the ice to freeze.

• Capillarity action allowed the ice to travel to the surface of the lake.

• High heat capacity allowed the ice to form on the surface of the lake.

Tags

NGSS.HS-ESS2-5

Which of the following is the monomer for proteins?

• saccharides

• fatty acids

• nucleotides

• amino acids

Tags

NGSS.HS-LS1-6

Label the Enzyme Graph:

a

b

c

d

e

f

g

h

i

Enzyme

Time

Energy Released

No Enzyme

Reactants

Energy

Products

Activation Energy w/o enzyme

Activation Energy w/enzyme

Tags

NGSS.HS-PS1-5

What class of macromolecules do enzymes belong to?

• carbohydrates

• lipids

• proteins

• nucleic acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Enzymes belong to which class of macromolecules?

• lipids

• carbohydrates

• proteins

• nucleic acids

When water is added to a polymer or macromolecule to break it into smaller subunits or monomers

• dehydration

• demolition

• decontaminate

• hydrolysis

What type of macromolecule are enzymes?

• Protein

• Carbohydrate

• Lipid

• Nucleic Acid

Tags

NGSS.HS-LS1-1

Reed was observing the structures of different macromolecules and came upon the following picture. Which macromolecule is he observing?

• carbohydrate

• protein

• nucleic acid

• lipid