Neco 2021 Biology Question 1

Practice essay / theory question 1 from the 2021 Neco Biology examination. This question covers Cell Structure .

Neco 2021 Biology Essay / Theory

Topic: Cell Structure

Question 1 NECO • 2021 • BIOLOGY • essay

The labelled diagram shows a typical animal cell.

( a )

Identify each labelled part in the diagram and state its principal function.

( b )

Explain how substances move across the cell membrane by (i) simple diffusion and (ii) active transport.

( c )

Using the diagram, compare an animal cell with a typical plant cell, highlighting at least three structural differences.

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This is Neco 2021 Biology Question 1. It is one of the essay questions from the 2021 Neco Biology examination.

The question covers Cell Structure .

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