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Biochemistry of Food Lab Quiz

Total questions: 11

Worksheet time: 11mins

Name
Class
Date
1.

Which type of carbohydrate is this?

a)

Monsaccharide

b)

Disaccharide

c)

Polysaccharide

d)

Glyceride

2.

What does this model represent?

a)

Monosaccharide

b)

Polysaccharide

c)

Nucleotide

d)

Triglyceride

3.

A lipid is a polymer that is made of what kind of monomers?

a)

monosacchirides

b)

amino acids

c)

fatty acids and a glycerol

d)

nucleic acids

4.

Movement: Makes up muscle tissue (Actin and Myosin)

Transport: Carries oxygen in organisms (Hemoglobin)

Immunity: Helps fight off foreign invaders (Antibodies)

Enzymes: Speed up chemical reactions

Small source of energy

a)

Functions of carbohydrates

b)

Functions of lipids

c)

Functions of nucleic acids

d)

Functions of proteins

5.

Polymers are made of repeating units called...

a)

Monomers

b)

Glucose

c)

Fatty acids

d)

Monosaccharides

6.
Which group of organic molecules serve as long-term energy storage and make the cell membrane is?
a)
proteins
b)
carbohydrates
c)
lipids
d)
nucleic acids
7.
Enzymes are _________ that __________ chemical reactions.
a)
proteins, slow down
b)
proteins, speed up
c)
lipids, slow down
d)
lipids, speed up
8.
Proteins are composed of what smaller building blocks?
a)
amino acids
b)
nucleic acids
c)
fatty acids
d)
nucleotides
9.

What is the function of nucleic acids?

a)

Store and carry genetic information

b)

Store energy (long-term)

c)

Store energy (short-term)

d)

Build skin, hair, nails, muscles

10.

The process used to join monomers; this is done by taking away water

a)

Dehydration Synthesis

b)

Hydrolysis

c)

Cellular Respiration

d)

Recombination

11.

What does this model represent?

a)

A triglyceride

b)

A polysaccharide

c)

A fatty acid

d)

A nucleic acid