Semester 1 Final Review

Water molecules are polar, with the oxygen side being slightly ________ and the hydrogen side being slightly _________.

• negative, negative

• negative, positive

• positive, negative

• positive, negative

Enzymes affect the reactions in living cells by changing the _______ of the reaction

• products

• temperature

• speed

• pH

Polymers form from simpler building blocks known as monomers through a process called _______, which results in the loss of a _______ molecule for each bond formed.

• hydrolysis, water

• dehydration synthesis, oxygen

• hydrolysis, oxygen

• dehydration synthesis, water

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

Adenosine triphosphate: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

DNA: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

Starch: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

Glycogen: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

wax: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

fructose: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid

Identify the type of macromolecule (carbohydrate, lipid, protein, nucleic acid) with each example

steroid: ___________

• Carbohydrate

• Lipid

• protein

• nucleic acid