BIO 171 UH MANOA MODULE 1 REVIEW STUDY GUIDE 2026 VERIFIED Q&A MASTER SOLUTION PACK

BIO 171 UH MANOA MODULE 1 REVIEW
STUDY GUIDE 2026 VERIFIED Q&A MASTER
SOLUTION PACK

◉ A molecule that binds up excess hydrogen ions in a solution is
called a(n) ________.


base .
donator .
isotope .
acid
Answer: base


◉ Which of the following statements is true?


Acids donate hydroxide ions (OH-); bases donate hydrogen ions (H+)
.
Acids and bases will neutralize each other .
Acids, but not bases, can change the pH of a solution .
Acids and bases cannot mix together
Answer: Acids and bases will neutralize each other

,◉ Each carbon molecule can bond with as many as________ other
atom(s) or molecule(s).


two .
one .
four .
six
Answer: four


◉ Which of the following is not a functional group that can bond
with carbon?


phosphate .
hydroxyl .
sodium .
carbonyl
Answer: sodium


◉ Dehydration synthesis leads to formation of


water and polymers .

,none of the above .
monomers .
polymers
Answer: water and polymers


◉ During the breakdown of polymers, which of the following
reactions takes place?


hydrolysis .
dehydration .
condensation .
covalent bond
Answer: hydrolysis


◉ The following chemical reactants produce the ester ethyl
ethanoate (C4H8O2):


C2H6O + CH3COOH


What type of reaction occurs to make ethyl ethanoate?


hydrolysis .

, condensation .
acid-base reaction .
combustion
Answer: condensation


◉ An example of a monosaccharide is ________.


fructose .
glucose .
galactose .
all of the above
Answer: all of the above


◉ Cellulose and starch are examples of:


lipids .
monosaccharides .
disaccharides .
polysaccharides
Answer: polysaccharides


◉ Plant cell walls contain which of the following in abundance?