BIOCHEMISTRY FINAL EXAM REVIWED QUESTIONS AND THEIR ANSWERS

BIOCHEMISTRY FINAL EXAM REVIWED
QUESTIONS AND THEIR ANSWERS



True or False: According to the Module, a compound
with a molecular mass of 1,000 g/mol is considered a
macromolecule.
False

(macromolecule > 5,000 g/mol)
True or False: Biomolecules can have two or more
different functional groups.
True
True or False: The following functional group is an
amine.

C2H5NH2
True
True or False: In a eukaryotic cell, the organelles
called peroxisomes serve the purpose of digesting
macromolecules.
False

(peroxisomes degrade dangerous/hazardous molecules;
lysosomes degrade macromolecules)
True or False: Carbon dioxide has a linear molecular
shape AND has a bond angle of 109.5o.

, False

(linear shape 180 degrees)
T/F: In a eukaryotic cell, the organelles called
lysosomes serve the purpose of digesting
macromolecules
true
Of the following, ____________ is not a property of
carbon.

Forming ionic bonds
Forming cyclic structures
Forming multiple bonds
Forming bonds with oxygen
Bonding in long chains
Forming ionic bonds
Which of the following is an element not typically
found in living organisms?

Br
Ca
H
S
Na
Br
_____________ is a functional group found in
carbohydrates.
Alcohols
The following functional group is an example of
_________.