Bio Fall Sem Review Module 1B

Front

What invention first allowed scientists to view cells, invented in 1876?

Back

Light microscope

Front

What is the function of the vacuole in a cell?

Back

To store water and other nutrients

Front

What happens during diffusion when the concentration of molecules on both sides of a membrane is the same?

Back

The molecules continue to move across the membrane in both directions.

Front

What is a low energy molecule with 2 phosphates?

Back

ADP

Front

Which organelle produces energy in the form of ATP for the cell?

Back

Mitochondria

Front

What is the primary function of the chloroplast?

Back

To conduct photosynthesis and produce glucose.

Front

Define diffusion in the context of cellular processes.

Back

The movement of molecules from an area of higher concentration to an area of lower concentration.

Front

What is the role of the cell membrane?

Back

To protect the cell and regulate what enters and leaves.

Front

What is ATP and why is it important for cells?

Back

ATP (Adenosine Triphosphate) is the main energy currency of the cell.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.