AP bio Unit 1

Cohesion and surface tension are a result of water's _______

• Hydrogen Bonding

• Double Bonds

• Ionic Bonding

• High specific Heat

Which of the following are true statements about water?

• Water has a high specific heat

• Water Expands when it freezes

• Due to hydrogen bonds, no other molecules can dissolve in water

• Water molecules stick to other water molecules

Since they bond covalently, hydrogen and oxygen share the electrons equally in the bond

• True

• False

Molecules containing which element are considered to be "Organic"

(a)  

The process of breaking down a polymer into smaller monomers through the addition of water is called

(a)  

The part of the molecule highlighted in red is called

• an isomer

• A functional group

• An amino acid

• Dehydrated

Solve the wordle

(a)  

Which monomer is a building block of RNA

• Amino acid

• Nucleotide

• Glucose

• Polypeptide

Which of these contain nitrogen as a fundamental component?

• Carbohydrates

• Lipids

• Nucleic Acids

• Proteins

What is this molecule?

• Amino Acid

• Monosaccharide

• Lipid

• Nucleotide