Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 236

Question 1176

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What organelle is NOT part of the endomembrane system?

Endoplasmic reticulum
Golgi apparatus
Vesicles
Mitochondria

Question 1177

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What is the result of decreased membrane fluidity?

Increased permeability
Enhanced protein synthesis
Improved energy production
Reduced flexibility and function

Question 1178

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What is the name of the model describing the structure of the cell membrane?

Sandwich model
Unit membrane model
Crystal lattice model
Fluid mosaic model

Question 1179

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What is the function of the cell wall in fungi?

Photosynthesis
Storage of nutrients
DNA replication
Support and protection

Question 1180

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What is the main difference between the primary and secondary cell walls?

Primary wall contains lignin
Secondary wall is thinner
Only secondary wall is found in animals
Primary wall can grow; secondary wall adds rigidity