Cell Structure and Function

Front

What is the function of the rough endoplasmic reticulum?

Back

The rough endoplasmic reticulum has ribosomes on its membrane and is responsible for transporting proteins for the cell.

Front

What organelle is involved in breaking down lipids, proteins, carbohydrates, damaged organelles, and bacteria?

Back

Lysosomes are the organelles involved in breaking down these substances.

Front

What is the role of the large central vacuole in a cell?

Back

The large central vacuole stores water and provides support for the cell.

Front

What are organelles?

Back

Organelles are small structures in the cytoplasm that perform special jobs within the cell.

Front

What is the function of the cell membrane?

Back

The cell membrane encloses the cell and acts as a gatekeeper, allowing some materials to pass through while blocking others.

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 and detoxification.

Front

What is the function of mitochondria in a cell?

Back

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

Front

What is the role of the nucleus in a cell?

Back

The nucleus houses the cell's genetic material (DNA) and is responsible for regulating gene expression and cell division.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis by translating messenger RNA (mRNA) into polypeptide chains.

Front

What is the purpose of the Golgi apparatus?

Back

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