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Biochemistry

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

All organic compounds consist of

a)

Oxygen

b)

Carbon

c)

Hydrogen

d)

Carbohydrates

2.

The four macromolecules are carbohydrates, lipids, proteins, and ________________

a)

Amino Acids

b)

CHONPS

c)

amylase

d)

nucleic acids

3.

The 6 most common elements in all living things are

a)

C, H, O, N, P, S

b)

Carbs, Lipids, Proteins

c)

C, H, O , M , P, S

d)

CARBON

4.

In CHONPS, the P stands for ________, and the S stands for ______________

a)

Protein, Salt

b)

Potassium, Sodium

c)

Phosphorus, Sulfur

d)

Phosphorus, Sodium

5.

A MONOMER is ...

a)

a nickname

b)

a polymer

c)

the building blocks of larger molecules

d)

multiple monomers bonded together

6.

The monomer of a carbohydrate is called...

a)

monomer

b)

fatty acid

c)

monosaccaride

d)

peptide

7.

The FUNCTION of a carbohydrate is ___________

a)

quick energy

b)

enzyme catalase

c)

long term energy

d)

to lower blood sugar

8.

The monomer of lipids are....

a)

monosaccharides

b)

fats, oils, waxes

c)

butter

d)

fatty acids

9.

The function of lipids are...

a)

DNA

b)

long term energy storage

c)

making dinner taste good

d)

quick energy!

10.

Pasta is an example of...

a)

Lipid

b)

Protein

c)

Carbohydrate

d)

Amino Acid

11.

Enzymes ______________ chemical reactions in your body

a)

slow down

b)

speed up

12.

Protein examples include....

a)

Bread, candy, pasta

b)

DNA

c)

Butter, oil

d)

eggs, chicken, almonds

13.

Enzymes are tiny ___________ in your body that help break down food.

a)

Monsters

b)

Proteins

c)

Lipids

d)

Carbohydrates