Organelles

The nucleus stores DNA and controls the cell's activities.

The cell wall provides structure and support, helping plants maintain their shape.

Mitochondria are known as the powerhouse of the cell because they generate energy.

Chloroplasts convert light energy into chemical energy through photosynthesis.

Ribosomes are responsible for synthesizing proteins.

Plant cells have chloroplasts and a cell wall, while animal cells do not.

Lysosomes contain enzymes that break down waste materials and cellular debris.

The ER is a network of membranes involved in protein and lipid synthesis; it has two types: rough ER (with ribosomes) and smooth ER (without ribosomes).

The Golgi complex modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

The cell membrane controls the movement of substances in and out of the cell.