Cells and Microorganisms Review

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, allowing plants to convert sunlight into energy.

Front

What is a pathogen?

Back

A pathogen is a microorganism that can cause disease, such as certain bacteria and viruses.

Front

What role do molds play in the ecosystem?

Back

Molds help decay dead organic matter, recycling nutrients back into the soil.

Front

What tool is used to observe cells?

Back

A microscope is used to observe cells, as it magnifies small objects.

Front

What is the difference between beneficial and harmful microorganisms?

Back

Beneficial microorganisms help in processes like digestion and decomposition, while harmful microorganisms can cause diseases.

Front

What is the main component of the cell membrane?

Back

The cell membrane is primarily made of a phospholipid bilayer, which controls what enters and exits the cell.

Front

What is the role of vacuoles in plant cells?

Back

Vacuoles store nutrients, waste products, and help maintain turgor pressure in plant cells.

Front

What is E. coli and why is it significant?

Back

E. coli is a type of bacteria that can be harmful when found in contaminated food, causing foodborne illnesses.

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms, such as bacteria, fungi, and viruses, that can only be seen with a microscope.

Front

What is the process of photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen.