Question 1

3 / 3 pts

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

considered a macromolecule.

True

Correct!

False

Question 2

3 / 3 pts

True or False: Biomolecules can have only two functional groups.

True

Correct!

False

Question 3

3 / 3 pts

True or False: The following functional group is an alcohol.

True

Correct!

False

Question 4

3 / 3 pts

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

digesting macromolecules.

True

Correct!

False

Question 5

3 / 3 pts

True or False: Carbon dioxide has a linear molecular shape AND has a bond angle of 109.5o

.

True

Correct!

False

Question 6

3 / 3 pts

Of the following, ____________ is not a property of carbon.

forming covalent bonds

triple bond formation

Correct!

possessing five valence electrons

reacting to form long chains called polymers

forming multiple bonds

Question 7

3 / 3 pts

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

N

Correct!

He

H

S

O

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Question 8

3 / 3 pts

_____________ is a functional group found in carbohydrates.

Esters

Thiols

Carboxylic acids

Correct!

Alcohols

Amines

Question 9

3 / 3 pts

The following functional group is an example of _________.

Correct!

Ketone

Thiol

Amide

Benzene

Aldehyde

Question 10

0 / 3 pts

A ___________ is a chemical formula that does NOT show the C-H and C-C bonds.

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You Answered

Covalent formula

Line bond formula

Empirical formula

Kekule’ structure

Correct Answer

Condensed formula

Question 11

3 / 3 pts

A collection of two or more macromolecules uniting is called a _______.

Correct!

Supramolecular complex

Monomer

Macromolecular structure

Dimer

Kekule’ complex

Question 12

3 / 3 pts

An organic compound with this structure, C=C, contains a ________ functional group.

Alkane

Correct!

Alkene

Alkyne

Alcohol

Both b and d

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