Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 228

Question 1136

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What organelle is NOT considered part of the endomembrane system?

Endoplasmic reticulum
Golgi apparatus
Vesicles
Mitochondria

Question 1137

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What is the correct sequence of cell wall layers from outside to inside in mature plant cells?

Primary wall → Middle lamella → Secondary wall
Secondary wall → Primary wall → Middle lamella
Middle lamella → Secondary wall → Primary wall
Middle lamella → Primary wall → Secondary wall

Question 1138

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What is the purpose of the secondary cell wall?

Allow for cell expansion
Absorb sunlight
Store water
Provide mechanical strength

Question 1139

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What is the main driving force behind osmosis?

Electrical charge
pH level
Enzyme activity
Concentration gradient of water

Question 1140

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What is exocytosis responsible for?

Taking in fluids
Absorbing nutrients
Breaking down waste
Releasing materials from the cell