Question

James is making models of plant and animal cells using objects supplied by his teacher to represent organelles. For one cell, he will place the objects in a shoebox. First, he fills a balloon with water and places it in the shoebox. What function do chloroplasts perform?

1) They use light energy to make food for the plant.
2) They control the activities in the cell.
3) They produce proteins for the cell.
4) They provide temporary storage for the plant's water.

Answer 1

Chloroplasts are specialized organelles in plant cells that perform photosynthesis, capturing light energy to produce glucose and oxygen from carbon dioxide and water.

Step-by-step explanation:

The function of chloroplasts in plant cells is to capture light energy to make food through the process of photosynthesis. This is achieved by converting light energy, water, and carbon dioxide into glucose and oxygen. This organelle contains structures like the stroma, thylakoids, and grana, which aid in this essential process. Chloroplasts contain their own DNA and some ribosomes, and they are thought to have evolved from photosynthetic bacteria, which became an integral part of eukaryotic cells like plants and algae.

Chloroplasts are organelles that perform photosynthesis in plant cells. They capture light energy from the sun and use it, along with water and carbon dioxide, to produce food (sugar) for the plant. This process is essential for plants to survive and is the main function of chloroplasts