Neco 2022 Biology Question 41

Practice objective / multiple choice question 41 from the 2022 Neco Biology examination.

Neco 2022 Biology Objective / Multiple Choice Easy Difficulty
Question 41 NECO • 2022 • BIOLOGY • objective

A plant cell has a total volume of 5000 µm³. Microscopic observation shows that a central vacuole occupies 80% of the cell volume. Calculate the volume of the cytoplasm (excluding the vacuole) in µm³ and state one major function of the central vacuole.

Answer Options

A. Cytoplasm volume = 4000 µm³; function: photosynthesis and energy production.
B. Cytoplasm volume = 500 µm³; function: cell division and chromosome segregation.
C. Cytoplasm volume = 2000 µm³; function: synthesis of ribosomal RNA and protein.
Correct Answer D. Cytoplasm volume = 1000 µm³; function: storage of pigments, waste, or maintenance of turgor pressure.
Correct Answer
D
Correct Option:
Cytoplasm volume = 1000 µm³; function: storage of pigments, waste, or maintenance of turgor pressure.

About This Question

This is Neco 2022 Biology Question 41. It is one of the objective questions from the 2022 Neco Biology examination.

Difficulty level: Easy .

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