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Review Test Chemistry of Life

Authored by Wayground Content

Science

9th - 12th Grade

Used 45+ times

Review Test Chemistry of Life
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the monomers (building blocks) of PROTEINS?

Monosaccharides (simple sugars)
Amino Acids
Nucleotides
Triglycerides/No true monomer

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which statement explains why water molecules stick together?

both sides are negative
one side has a positive charge and the other side has a negative charge
one side has a negative charge adn the other side has a neutral charge
both sides are positive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which Major Class of Bio-molecule is this?

Carbohydrate

Lipid

Protein

Nucleic Acid

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Does the following reference Polar, Nonpolar, or both:

"equal sharing of electrons"?

Polar

Nonpolar

Both

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the prefix macro- mean?

large

small

medium

none of these

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Protons have what charge?

Positive

Neutral

Negative

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A florist places a bouquet of white carnations in water containing blue dye. After a time, the flowers turn blue. What process helped the carnations to change color?

Specific heat 
Surface tension
Cohesion and adhesion of water molecules 
Formation of covalent bonds between hydrogen and oxygen molecules

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