Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 315

Question 1571

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What is the main reason for variation in cell shape?

Environmental factors
Genetic mutation
Functional specialization
Random chance

Question 1572

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What is the function of columnar epithelial cells?

Gas exchange
Mechanical support
Absorption and secretion
Energy storage

Question 1573

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What is the function of the biconcave shape of red blood cells?

Helps in clotting
Stores more glucose
Increases surface area for oxygen exchange
Allows cell division

Question 1574

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Which of the following is NOT a basic shape of bacteria?

Bacillus
Coccus
Polygonal
Spirillum

Question 1575

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What is the shape of mesophyll cells in plants?

Columnar
Spherical
Round and oval
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