Match the descriptions in questions 1–8 to the type of organic molecule from the answer key.
Key:
a. carbohydrates
b. lipids
c. proteins
d. nucleic acids
1. Organic molecules that are not soluble in water.
2. Made up of combinations of amino acids; help in cell reactions.
3. Examples are sugars, starches, and glycogen.
4. DNA and RNA belong to this group of organic molecules.
5. Organic molecules that make up hair, fingernails, and hemoglobin in blood.
6. Made up of one or more sugar units.
7. Made up of long chains of carbon atoms with hydrogen attached; store energy.

Question

Match the descriptions in questions 1–8 to the type of organic molecule from the answer key.
Key:
a. carbohydrates
b. lipids
c. proteins
d. nucleic acids
 1. Organic molecules that are not soluble in water.
 2. Made up of combinations of amino acids; help in cell reactions.
 3. Examples are sugars, starches, and glycogen.
 4. DNA and RNA belong to this group of organic molecules.
 5. Organic molecules that make up hair, fingernails, and hemoglobin in blood.
 6. Made up of one or more sugar units.
 7. Made up of long chains of carbon atoms with hydrogen attached; store energy.

zenyu · Answer

8. Carry the info for an organisms traits.