Biochem Final Exam 2026 WITH 100% ACCURATE ANSWERS

Biochem Final Exam 2026 WITH 100%
ACCURATE ANSWERS




T/F: According to the module, a compound with a
molecular mass of 1,000 g/mol is considered a
macromolecule. - ✔✔ANSWER✔✔-false

macromolecule >5,000 g/mol

Which of the following is an element not typically found
in living organisms?

Br
Ca
H
S
Na - ✔✔ANSWER✔✔-Br

What are the functional groups found in carbohydrates?
- ✔✔ANSWER✔✔-carbonyls (C=O)
alcohol/hydroxyls (-OH)
ketones
aldehydes

What is a ketone? - ✔✔ANSWER✔✔-carbonyl group
bonded to 2 carbons

, A ___ is a chemical formula that shows how the atoms
of a molecule are bonded to one another. -
✔✔ANSWER✔✔-Kekule' structure

A _____ is a chemical formula that does NOT show the
C-H and C-C bonds. - ✔✔ANSWER✔✔-condensed
formula

A collection of two or more macromolecules uniting is
called a ___. - ✔✔ANSWER✔✔-supramolecular
complex

An organic compound with this structure, C=C, contains
a ___ functional group. - ✔✔ANSWER✔✔-alkene

What element has been called the superglue of the
chemical world? - ✔✔ANSWER✔✔-carbon (C)

What molecule is the most important for energy storage
in cells? - ✔✔ANSWER✔✔-ATP

What would be the approximate size of a human cell? -
✔✔ANSWER✔✔-12 μm

For pentane, there are ___ carbon and ___ hydrogen
atoms. - ✔✔ANSWER✔✔-5; 12

For butane, there are ___ carbon and ___ hydrogen
atoms. - ✔✔ANSWER✔✔-4; 10

For an organic compound, which structure is the most
efficient to draw? - ✔✔ANSWER✔✔-line bond