Module 1 Cells Basis of Life

Front

What is osmosis?

Back

Osmosis is the movement of water molecules from an area of high concentration to an area of low concentration across a semi-permeable membrane.

Front

What type of cell is characterized by a defined nucleus?

Back

Eukaryotic cell.

Front

What does permeable mean in the context of cell membranes?

Back

Permeable means that substances can pass through the membrane.

Front

What is the primary function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, maintaining homeostasis.

Front

What is the difference between aerobic and anaerobic processes?

Back

Aerobic processes require oxygen, while anaerobic processes do not.

Front

What is a plant cell?

Back

A plant cell is a eukaryotic cell that has a cell wall, chloroplasts, and a large central vacuole.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What is the function of the nucleus?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

Front

What is diffusion?

Back

Diffusion is the movement of molecules from an area of high concentration to an area of low concentration.