Podcast
Questions and Answers
What is the primary function of the palisade mesophyll in a leaf?
What is the primary function of the palisade mesophyll in a leaf?
- Protective barrier
- Gas exchange
- Photosynthesis (correct)
- Water transport
Which of the following accurately describes the role of stomata?
Which of the following accurately describes the role of stomata?
- Store excess glucose produced during photosynthesis
- Provide structural support to the leaf
- Regulate the intake of $CO_2$ and release of $O_2$ and water vapor (correct)
- Transport nutrients throughout the leaf
What type of cells are found in the upper epidermis of a leaf?
What type of cells are found in the upper epidermis of a leaf?
- Guard cells that control stomata opening
- Spherical cells with high chloroplast density
- Columnar cells for gas exchange
- Thin, transparent cells without chloroplasts (correct)
Which structure in the leaf is responsible for transporting sugars and amino acids away from the leaf?
Which structure in the leaf is responsible for transporting sugars and amino acids away from the leaf?
How does the cuticle benefit the leaf structure?
How does the cuticle benefit the leaf structure?
Flashcards
Leaf Cuticle
Leaf Cuticle
A waxy layer that prevents water loss from the leaf.
Palisade Mesophyll
Palisade Mesophyll
Leaf layer packed with chloroplasts for photosynthesis.
Spongy Mesophyll
Spongy Mesophyll
Leaf layer with air spaces, facilitating gas exchange during photosynthesis.
Vascular Bundle (Leaf Vein)
Vascular Bundle (Leaf Vein)
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Stomata
Stomata
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Study Notes
Leaf Structure
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