Starch and Cellulose

Starch and Cellulose

Assessment

Interactive Video

Geography, Science, Biology, Chemistry

6th - 9th Grade

Hard

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The video explains how plants convert glucose into starch for energy storage, primarily in organelles called amyloplasts. Starch is a key energy source for cellular respiration. The video also highlights the structural role of cellulose, which is formed by a slight variation in glucose binding, making it unavailable for energy but essential for plant cell walls.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process through which glucose is converted into starch in plant cells.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What role do amyloplasts play in the storage and conversion of starch?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary function of starch in plants?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the relationship between starch and glucose in the context of cellular respiration in plants.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the structure of cellulose differ from that of starch, and what is its significance?

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