Cell Organelles

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are organelles that synthesize proteins by translating messenger RNA (mRNA).

Front

What is a vacuole?

Back

A vacuole is a membrane-bound organelle that stores water, nutrients, and waste products in both plant and animal cells.

Front

What is the cell membrane?

Back

The cell membrane is a semi-permeable layer that surrounds the cell, controlling the movement of substances in and out.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are organelles that convert sunlight into chemical energy through photosynthesis, producing food for the plant.

Front

What does cell theory state?

Back

Cell theory states that all living organisms are composed of cells, cells are the basic unit of life, and all cells arise from pre-existing cells.

Front

What is the function of the Golgi apparatus?

Back

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

Front

What are centrioles?

Back

Centrioles are cylindrical structures that play a role in cell division by helping to organize the mitotic spindle.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within the cell membrane that contains organelles and is the site of many cellular processes.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall, chloroplasts, and large vacuoles, while animal cells do not have these structures.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, as they generate ATP through cellular respiration.