Carbohydrates - A Level Biology_5

Carbohydrates - A Level Biology_5

11th Grade

18 Qs

quiz-placeholder

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Carbohydrates - A Level Biology_5

Carbohydrates - A Level Biology_5

Assessment

Quiz

Biology

11th Grade

Medium

Created by

Aishwaria Murthy

Used 29+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is amylose made up of?

a) Alpha glucose molecules joined by 1-4 glycosidic bonds

b) Beta glucose molecules joined by 1-4 glycosidic bonds

c) Alpha glucose molecules joined by 1-6 glycosidic bonds

d) Fructose molecules joined by 1-4 glycosidic bonds

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many alpha glucose molecules are typically joined together in amylose?

Approximately 205,000

Two to five
Fifty to sixty
Ten to twenty

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What causes amylose to form a coil?

a) Joining beta glucose molecules together

b) Joining alpha glucose molecules with 1-6 glycosidic bonds

c) Joining alpha glucose molecules with 1-4 glycosidic bonds at a slight angle

d) Joining alpha glucose molecules with 1-4 glycosidic bonds in a straight line

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between amylose and amylopectin?

a) Amylose has more branches than amylopectin

b) Amylopectin has more 1-6 glycosidic bonds than amylose

c) Amylopectin has more alpha glucose molecules than amylose

d) Amylose has more 1-4 glycosidic bonds than amylopectin

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the branches in amylopectin?

To prevent the storage of glucose molecules
To convert glucose into fructose
To increase the acidity of the amylopectin

They allow for quick release of energy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is glycogen and how does it relate to amylopectin?

a) Glycogen is found in plants and is a simpler form of starch than amylopectin

b) Glycogen is a type of sugar that forms the branches in amylopectin

c) Glycogen is a polysaccharide similar to amylopectin, found in animals, and serves as a storage form of glucose

d) Glycogen is another name for amylose, found in animals, and serves as a structural component of cell walls

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of glucose molecules is cellulose made of?

Beta-glucose
Sucrose
Fructose
Alpha-glucose

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