Neco Model Questions Vol1 2025 Biology Question 1

Practice essay / theory question 1 from the 2025 Neco Model Questions Vol1 Biology examination. This question covers Cell Structure .

Neco Model Questions Vol1 2025 Biology Essay / Theory

Topic: Cell Structure

Question 1 NECO_MODEL_QUESTIONS_VOL1 • 2025 • BIOLOGY • essay

Neco Model Questions Vol1 2025 Biology Question 1 diagram

The diagram shows a typical animal cell with the labelled organelles.

Question Parts

( a )

Describe the role of the nucleus and explain how its structure supports its function.

( b )

Compare the functions of the rough and smooth endoplasmic reticulum, and give one example of a cellular process that primarily involves each.

( c )

A student claims that mitochondria are the “powerhouses” of the cell because they produce ATP only through aerobic respiration. Critically evaluate this statement, mentioning at least one anaerobic pathway that also generates ATP in the cell.

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About This Question

This is Neco Model Questions Vol1 2025 Biology Question 1. It is one of the essay questions from the 2025 Neco Model Questions Vol1 Biology examination.

The question covers Cell Structure .

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