Organelles

Front

What is an organelle?

Back

An organelle is a specialized structure within a cell that performs a specific function.

Front

Which organelle is responsible for energy production in the cell?

Back

Mitochondria are responsible for energy production through cellular respiration.

Front

What is the function of the chloroplast?

Back

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

Front

What is the role of the ribosome in a cell?

Back

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

Front

What is the function of the cell membrane?

Back

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

Front

What is the difference between rough and smooth endoplasmic reticulum?

Back

Rough endoplasmic reticulum has ribosomes on its surface and is involved in protein synthesis, while smooth endoplasmic reticulum lacks ribosomes and is involved in lipid synthesis.

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 is the role of the nucleus in a cell?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities by regulating gene expression.

Front

What is a vacuole and its function in plant cells?

Back

A vacuole is a large, membrane-bound organelle in plant cells that stores nutrients, waste products, and helps maintain turgor pressure.

Front

What is the cytoskeleton?

Back

The cytoskeleton is a network of fibers that provides structural support, helps maintain cell shape, and facilitates cell movement.