When a sample of plant leaves in water is exposed to light, bubbles form around the leaves. Which organelle in the plant's leaf cells is producing the gas that is in the bubbles?
Understand the Problem
The question is asking about which organelle in plant leaf cells is responsible for producing gas when the leaves are exposed to light. This involves understanding the process of photosynthesis.
Answer
Chloroplasts
The organelle producing the gas is the chloroplast.
Answer for screen readers
The organelle producing the gas is the chloroplast.
More Information
The chloroplasts in plant cells conduct photosynthesis, where they convert carbon dioxide and water into glucose and oxygen. The oxygen is released as gas bubbles, which are visible when leaves are exposed to light.
Tips
A common mistake is confusing chloroplasts with mitochondria, which are involved in cellular respiration rather than photosynthesis.
Sources
- Wikipedia on Chloroplast - en.wikipedia.org
- Leaf Bubbles - Cool Science - coolscience.org
- Photosynthetic Floatation: Biology & Physics Science Activity - exploratorium.edu
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