cells

What is a cell?

A cell is the basic structural and functional unit of all living organisms.

What are the two main types of cells?

Prokaryotic cells and eukaryotic cells.

What is the function of the nucleus?

The nucleus contains the genetic material and controls cellular activities.

What structure controls the movement of substances in and out of the cell?

The cell membrane.

What are ribosomes responsible for?

Ribosomes are responsible for protein synthesis.

What is the role of mitochondria?

Mitochondria produce energy (ATP) through respiration.

What is photosynthesis?

Photosynthesis is the process by which green plants convert sunlight into chemical energy.

What is the role of the cell wall?

The cell wall provides structural support and protection to plant cells.