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Organic Compounds Review

Total questions: 12

Worksheet time: 4mins

Name
Class
Date
1.

TRUE OR FALSE. Organic compounds contain carbon (C) OR hydrogen (H), but not both.

a)

TRUE

b)

FALSE

2.

C6H12O6 (glucose)

a)

organic compound

b)

inorganic compound

3.

C88H164O10 (olive oil)

a)

organic compound

b)

inorganic compound

4.

H2O2 (hydrogen peroxide)

a)

organic compound

b)

inorganic compound

5.

CO (carbon monoxide)

a)

organic compound

b)

inorganic compound

6.

C11H12N2O2 (tryptophan; an amino acid)

a)

organic compound

b)

inorganic compound

7.

sulfuric acid (H2SO4)

a)

organic compound

b)

inorganic compound

8.

Which of the following are examples of organic compounds (Check all that apply)

a)

lipids (fats)

b)

water

c)

carbohydrates

d)

salts (ie. NaCl, CaCO3)

e)

proteins

9.

Which of the following is NOT an inorganic compound important to the survival of a living thing?

a)

H2O

b)

CO2

c)

urea (CH₄N₂O)

d)

O2

10.

TRUE or FALSE. A polymer is a small, simple building block of a macromolecule (a large organic compound)

a)

TRUE

b)

FALSE

11.

Organic compounds (matter) flows through ecosystems.

a)

TRUE

b)

FALSE

12.

Which group of organisms returns the matter needed to build organic compounds back to the environment?

a)

autotrophs

b)

heterotrophs

c)

decomposers

d)

consumers