cell organelles and function

Front

What is a cell organelle?

Back

A cell organelle is a specialized structure within a cell that performs a specific function, similar to how organs function in the body.

Front

What is the function of the nucleus?

Back

The nucleus is the control center of the cell, containing DNA and regulating gene expression and cell division.

Front

What role do mitochondria play in a cell?

Back

Mitochondria are known as the powerhouse of the cell, as they produce energy in the form of ATP through cellular respiration.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis, translating messenger RNA (mRNA) into proteins.

Front

What is the purpose of the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), as well as the transport of materials within the cell.

Front

What does the Golgi apparatus do?

Back

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

Front

What is the function of lysosomes?

Back

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

Front

What is the role of the cell membrane?

Back

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

Front

What is chloroplast and its function?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the cytoplasm?

Back

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