Water Properties and Macromolecules Qiiz

The macromolecule that provides quick energy is called

• carbohydrate.

• lipid.

• protein.

• nucleic acid.

Amino acid is the monomer of which macromolecule?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

What type of bond is found BETWEEN water molecules?

• hydrogen bonds

• ionic bonds

• nonpolar covalent bonds

• polar covalent bonds

The fact that ice floats on liquid water is due to the fact that water's solid is ___________ than it's liquid form

• less polar
• more polar
• less dense
• more dense

Which macromolecule would be found as a large part of human muscles, organs, skin, and hair?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

Which part of a water molecule has a Negative Charge?

• The Hydrogen

• The Oxygen

• The Left

• The Right

A nucleic acid contains what molecule as its monomer?

• glycerol and fatty acids

• monosaccharide

• amino acid

• nucleotide

Which of the following is the CORRECT list of water's properties?

Read Carefully!

• adhesion, cohesion, high specific heat, universal solvent

• adhesion, cohesion, low specific heat, universal solvent

• adhesion, no cohesion, low specific heat, universal solute

• no adhesion, cohesion, high specific heat, universal solute

Tags

NGSS.HS-ESS2-5

The diagram shows the general structure of an amino acid. Which type of molecule is formed from amino acids?

• lipids
• proteins
• carbohydrates
• nucleic acids

Tags

NGSS.HS-LS1-1

A water strider can skate along the top of a pond because:

• covalent bonds result in water cohesion (surface tension)

• hydrogen bonds result in water cohesion (surface tension)

• water striders have adapted to take advantage of water cohesion

• water striders are afraid of water and avoid it