Cell Organelles I

Front

What is the function of the nucleus in a cell?

Back

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

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance that fills most of the cell and holds organelles in place.

Front

What role do mitochondria play in a cell?

Back

Mitochondria release energy for the cell through the process of cellular respiration.

Front

Why is the nucleus often referred to as the 'brain' of the cell?

Back

The nucleus is called the 'brain' of the cell because it directs all cellular activities and processes.

Front

What is the function of the cell membrane?

Back

The cell membrane acts as the 'gatekeeper' of the cell, controlling what enters and exits.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into energy.

Front

What is the difference between plant and animal cells regarding cell walls?

Back

Plant cells have a rigid cell wall for structure, while animal cells do not have a cell wall.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis, translating genetic information into proteins.

Front

What is the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is a network of membranes involved in protein and lipid synthesis.

Front

What is the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or use within the cell.