Photosynthesis Practice Flashcard

Front

What is the function of the palisade layer in a leaf?

Back

The palisade layer is responsible for photosynthesis, as it contains a high concentration of chloroplasts.

Front

What is the spongy layer in a leaf?

Back

The spongy layer is a layer of loosely packed cells that allows for gas exchange and contains chloroplasts for photosynthesis.

Front

What is a stoma?

Back

A stoma is a small opening on the surface of a leaf that allows for gas exchange (CO2 in, O2 out) and transpiration.

Front

What is the role of the epidermis in a leaf?

Back

The epidermis is the outer layer of cells that protects the leaf and helps prevent water loss.

Front

What is the cuticle?

Back

The cuticle is a waxy layer that covers the surface of leaves, helping to reduce water loss.

Front

What are chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose (sugar) and oxygen.

Front

What is the importance of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose and oxygen.

Front

What is the role of water in photosynthesis?

Back

Water is a raw material in photosynthesis, providing electrons and protons needed for the synthesis of glucose.