Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 297

Question 1481

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Which organism lacks a nuclear membrane?

Fungi
Plants
Animals
Prokaryotes

Question 1482

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What is the size range of a typical eukaryotic cell?

0.02–0.2 µm
1–2 µm
10–20 µm
0.1 µm

Question 1483

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What is the significance of the cell wall in Gram staining?

Determines shape of the cell
Determines motility
Determines retention or loss of stain
Determines genetic content

Question 1484

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What is the term for the process by which plasmid DNA is transferred between bacteria?

Transformation
Transduction
Conjugation
Replication

Question 1485

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What is the function of the glycocalyx in bacterial pathogenesis?

Increases antibiotic sensitivity
Destroys immune cells
Helps in attachment to host tissues
Enhances motility