Quiz

Quiz: Polysaccharides - Glycogen and Starch

Pearson Edexcel Level 3 Advanced GCE in Biology A (Salters-Nuffield) (9BN0)

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Steps in this lesson (10)

1
Text

Building on what you've learned, let's test your knowledge of polysaccharides like glycogen and starch!

2
Multiple ChoiceInteractive

Which polysaccharide is the main energy storage molecule in animals?

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3
Multi-SelectInteractive

Which of the following are properties of starch? (Select all that apply)

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4
Fill in the BlankInteractive

Glycogen is {{blank0}} branched compared to starch, making it {{blank1}} for rapid energy release.

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5
MatchingInteractive

Match the items on the left with their correct pairs on the right

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6
Math EquationInteractive

A starch molecule contains 500 glucose units. If each glucose unit provides 3.8 kJ of energy, calculate the total energy available.

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7
typedAnswer

Match the items on the left with their correct pairs on the right

8
Multiple ChoiceInteractive

Which component of starch is unbranched and forms a helical structure?

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9
Multi-SelectInteractive

Which of the following are differences between glycogen and starch? (Select all that apply)

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10
Fill in the BlankInteractive

The main storage polysaccharide in plants is {{blank0}}, while in animals it is {{blank1}}.

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