Unit 2 crb.2,crb.7, crb.8

Unit 2 crb.2,crb.7, crb.8

University

15 Qs

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Unit 2 crb.2,crb.7, crb.8

Unit 2 crb.2,crb.7, crb.8

Assessment

Quiz

Biology

University

Medium

Created by

Amisha Lindsey

Used 5+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which carbohydrate serves as a structural component in plant cell walls, providing rigidity and strength?

Starch

Cellulose

Glycogen

Sucrose

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 What type of linkages connect the glucose molecules in cellulose, making it indigestible by humans?


Alpha-1,4-glycosidic bonds

Beta-1,4-glycosidic bonds

Peptide bonds

Beta-1,4-glycosidic bonds

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which carbohydrate functions as the primary energy storage molecule in plants?


Cellulose

Glycogen

Starch

Glucose

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In humans, where is glycogen primarily stored and used for quick energy release?


In the cell walls of plant cells

In the bloodstream

In the form of fat deposits

In the liver and muscles

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do the structures of starch and cellulose differ, even though both are composed of glucose units?


Both contain beta-1,4 linkages

Both are found in animal tissues

Starch has alpha-1,4 linkages, while cellulose has beta-1,4 linkages

Starch is a structural component, while cellulose is a storage carbohydrate

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes the process of dehydration synthesis?


Breaking down complex molecules into simpler ones with the addition of water

Combining smaller molecules to form a larger one while removing water

The breakdown of carbohydrates into glucose molecules

The addition of water to split a molecule into two smaller molecules

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During dehydration synthesis, what type of bond is formed between molecules?


Hydrogen bond

Covalent bond

Ionic bond

Covalent bond through the loss of water

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