Carbohydrates Quix
17 Questions
| Attempts: 174
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Questions and Answers
- 1.
Carbohydrates are made up of the following EXCEPT
- A.
Carbon
- B.
Nitrogen
- C.
Hydrogen
- D.
Oxygen
Correct Answer
B. Nitrogen -
- 2.
Ribose and deoxyribose are structural components of ____ and ____.
- A.
Lipids and proteins
- B.
Carbohydrates and nucleic acids
- C.
DNA and RNA
- D.
TRNA and mRNA
Correct Answer
C. DNA and RNA -
- 3.
Carbohydrates are considered organic molecules because they contain ____ and ____.
Correct Answer
Carbon, hydrogen
Hydrogen, carbon - 4.
Monosaccharide with three carbon atoms is called
- A.
Pentose
- B.
Threeose
- C.
Triose
- D.
Diose
Correct Answer
C. Triose -
- 5.
The basic Chemical Formula for Monosaccharde is: ______ .
Correct Answer
C6H12O6 - 6.
- Monosaccharides such as glucose are the primary source for cells
Correct Answer
energy - 7.
The reaction that happens when two monosaccharides come together is called:
- A.
Dehydration synthesis
- B.
Osmosis
- C.
Diffusion
- D.
Hydrolysis
Correct Answer
A. Dehydration synthesis -
- 8.
What is the reaction that happens when a disaccharide is broken down into two monosaccharides?
- A.
Condensation synthesis
- B.
Dehydration synthesis
- C.
Hydrolysis
- D.
Diffusion
Correct Answer
C. Hydrolysis -
- 9.
What is a function of disaccharides?
- A.
Energy storage and energy transport
- B.
Forming energy
- C.
Using up energy
Correct Answer
A. Energy storage and energy transport -
- 10.
Polysaccharides are formed when many _______ are linked together.
Correct Answer
monosaccharides - 11.
The three primary examples of polysaccharides are ____, ____, and ____
Correct Answer
Starch
Cellulose
Glycogen - 12.
Which of the following polysaccharides are responsible for making up the cell wall in plants?
- A.
Glucose
- B.
Galactose
- C.
Cellulose
- D.
Starch
Correct Answer
C. Cellulose -
- 13.
Which of the following is the primary form of energy storage in plants?
- A.
Glycogen
- B.
Starch
- C.
Cellulose
- D.
Actin
Correct Answer
B. Starch -
- 14.
The primary source of energy storage in plants is ....
- A.
Cellulose
- B.
Starch
- C.
Maltose
Correct Answer
B. Starch -
- 15.
Which of the following is a fairly straight chain glucose polymer?
- A.
Glycogen
- B.
Starch & Cellulose
Correct Answer
B. Starch & Cellulose -
- 16.
Glycogen is a highly branched polymer of glucose.
- A.
True
- B.
False
Correct Answer
A. True -
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Current Version
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Nov 15, 2013Quiz Edited by
ProProfs Editorial Team -
Oct 31, 2013Quiz Created by
Yangsther
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