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Intro Carbohydrates

Total questions: 11

Worksheet time: 7mins

Name
Class
Date
1.

Which of the following best represents a food high in carbohydrates?

a)

Chicken

b)

Table Sugar (sucrose)

c)

Butter

d)

Olive Oil

2.

The most abundant organic compound in nature.

a)

Carbohydrates

b)

Lipids

c)

Nucleic Acids

d)

Proteins

3.

Which of the following models best represents a polysaccharide?

a)

a.

b)

b.

c)

c.

4.

Which of the following models best represents a monosaccharide?

a)

a.

b)

b.

c)

c.

5.

What is the general formula for a monosaccharide?

a)

CHO

b)

CnH2nOn

c)

CnH3nOn

d)

CnH2nO3n

6.

A Carbonyl group is best described as a carbon, double bonded to a(n) ____ atom.

a)

H

b)

C

c)

O

7.

The following best represents what functional group?

a)

ketone

b)

monosaccharide

c)

aldehyde

d)

carboxylic acid

8.

The following best represents what functional group?

a)

ketone

b)

monosaccharide

c)

aldehyde

d)

carboxylic acid

9.

The following is known as a:

a)

pentane

b)

ketopentose

c)

aldopentose

d)

ketohexose

e)

aldohexose

10.

The following is known as a(n):

a)

aldotetrose

b)

ketotetrose

c)

aldotriose

d)

ketotriose

11.

the following is know as a(n)

a)

aldotetrose

b)

ketotetrose

c)

aldopentose

d)

ketopentose