Cell Organelles: Structures, Functions & Diagram

Front

What are cell organelles?

Back

Specialized entities present inside a cell that perform specific functions.

Front

Name three common cell organelles found in most cells.

Back

Cell membrane, nucleus, and cytoplasm.

Front

What is the function of the cell membrane?

Back

Provides mechanical support, regulates entry and exit of substances, generates signals, and allows cell interaction.

Front

What is the structure of the cell wall in plant cells?

Back

Made up of cellulose, hemicellulose, and proteins.

Front

What is the primary function of the cell wall?

Back

Protects and maintains the shape of the cell.

Front

What are centrioles?

Back

Tubular structures found in eukaryotic cells, composed mainly of the protein tubulin.

Front

What is the role of centrioles during cell division?

Back

They form spindle fibers that assist in the movement of chromatids.

Front

What are cilia and flagella?

Back

Tiny hair-like projections from the cell made of microtubules.

Front

What is the main function of chloroplasts?

Back

Involved in photosynthesis, containing chlorophyll to trap sunlight.

Front

What is the structure of mitochondria?

Back

Double membrane-bound organelles with an inner membrane folded into cristae.