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Chapter 14 Quiz: CHEM 202, Summer WORLD

Question 1

Which of the following is a possible formula for carbohydrates?

C3H6O3

C4H8NO

C6H12N2O4

C4H8NO2

Question 2

How would you classify the molecule below?

aldohexose

ketohexose

aldopentose

ketoheptose

Question 3

How would you classify the molecule below?

aldohexose

ketohexose

aldopentose

ketoheptose

Question 4

How would you classify arabinose?

aldohexose

ketohexose

aldopentose

ketoheptose

Question 5

Is the following compound R or S?

R

S

Question 6

Select the correct Fischer projection for the molecule shown below.

A

B

C

Question 7

Which of the following structures is/are the same as the one shown below?

A

B

C

B and C

Question 8

Identify the correct L configuration of talose.

A

B

C

Question 9

Which is the anomeric carbon?

1

2

3

4

5

6

Question 10

Is the following carbohydrate an alpha or beta anomer?

alpha

beta

Question 11

What is the complete name for the molecule below?

α-D-Altropyranose

β-D-Altropyranose

α-D-Altrofuranose

β-D-Altrofuranose