Biology LEAP 2025 Review

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water, and releasing oxygen as a byproduct.

Front

What gas is produced during photosynthesis?

Back

Oxygen is produced during photosynthesis.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What is the difference between photosynthesis and cellular respiration?

Back

Photosynthesis converts light energy into chemical energy (glucose) and releases oxygen, while cellular respiration breaks down glucose to release energy (ATP) and produces carbon dioxide.

Front

What is a cell plate and when is it formed?

Back

A cell plate is a structure that forms during cytokinesis in plant cells, leading to the separation of the two daughter cells.

Front

In which type of cell would you observe a cell plate during mitosis?

Back

You would observe a cell plate in plant cells, such as onion root cells.

Front

What is exponential growth in a population?

Back

Exponential growth occurs when a population increases rapidly due to abundant resources, leading to a J-shaped growth curve.

Front

What is logistic growth in a population?

Back

Logistic growth occurs when a population's growth slows as it approaches the carrying capacity of its environment, resulting in an S-shaped growth curve.

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit from the interaction.

Front

Give an example of mutualism.

Back

An example of mutualism is the relationship between colobus monkeys and fig trees, where monkeys eat the figs and help disperse the seeds.