an you please correct my answers? I have answered each questions. Answers can be found after the question. Please let me know if it is right or wrong. Kindly CHECK ALL QUESTIONS STARTING WITH QUESTION 5.   5. Carbohydrates that cannot be hydrolyzed to compounds with simpler molecules? ANSWER: B. a. Oligosaccharides        c. Disaccharides b. Monosaccharides        d. Polysaccharides 5. The simplest class (with an example) or carbohydrates ANSWER: B. a. Oligosaccharides: Trehalose            b. Monosaccharides: Sorbose              c. Disaccharides: Lactose

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter2: Chemistry Of Life
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Problem 9RQ: Cellulose and starch are examples of______. a. monosaccharides b. disaccharides c. lipids d....
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Can you please correct my answers? I have answered each questions. Answers can be found after the question. Please let me know if it is right or wrong. Kindly CHECK ALL QUESTIONS STARTING WITH QUESTION 5.

 

5. Carbohydrates that cannot be hydrolyzed to compounds with simpler molecules? ANSWER: B.

a. Oligosaccharides        c. Disaccharides
b. Monosaccharides        d. Polysaccharides

5. The simplest class (with an example) or carbohydrates
ANSWER: B.
a. Oligosaccharides: Trehalose           
b. Monosaccharides: Sorbose             
c. Disaccharides: Lactose
d. Polysaccharides: Starch

6. What form must all carbohydrates be in for cells to use them as an energy source making it the most abundant inside the body?
ANSWER: C

a. Glycogen         c. Glucose

b. Fructose          d. Ribose

7. Which of the following class of carbohydrates is considered as non-sugar?
ANSWER: D

a. Disaccharides            c. Oligosaccharides
b. Monosaccharides      d. Polysaccharides

7. Polysaccharides are:
ANSWER: D. 

a. Sachharide units that contain 3 to 10 units
b. the simplest sugar units
c. Saccharides with 2 sugar units joined through glycosidic linkage
d. class of carbohydrates is considered as non-sugar

8. Which of the following glycosidic linkage is found in maltose?
ANSWER: B.

a. Glucose (α-1 – 2β) Fructose
b. Glucose (α1 – 4) Glucose
c. Galactose (β1 – 4) Glucose
d. Glucose (β1 – 4) Glucose

9. Name the major storage form of glucose in animals

a. Cellulose           c. Chitin
b. Glycogen           d. Starch

9. Choose the statement/s that is/are correct
ANSWER: B AND C

a. cellulose are usually found in woody parts of the plants
b. glycogen, major storage form of glucose in animals
c. Chitin found in exoskeleton of crustaceans
d. starch structural form of sugar in plants

10. Why are carbohydrates the body\'s preferred source of energy? Because they... ANSWER: B.

a. Are inexpensive to buy
b. can be used as efficient fuel
c. are long term storage of energy
d. They are plentiful in the diet

11. A pentose sugar reported to be found in heart cells.
ANSWER: B.

a. Xylose       c. Ribose
b. Lyxose      d. Erythrose

11. Which of the following painrs of sugar/s and description is/are incorrect?
ANSWER: C AND D

a. xylose: Glycoprotein constituent considered as wood sugar.
b. Lyxose: Sugar that may be clinically significant for preventing UTI
c. Ribose: Hexose nucleic acid sugar
d. Erythrose: Aldotetrose sugar

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ISBN:
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