Cellular Structure

Front

What is the primary function of the smooth endoplasmic reticulum in a cell?

Back

The primary function of the smooth endoplasmic reticulum is the synthesis of lipids and detoxification of certain chemicals.

Front

What organelle is responsible for producing ATP, the energy currency of the cell?

Back

Mitochondria are responsible for producing ATP.

Front

Define selective permeability in the context of cell membranes.

Back

Selective permeability is the property of cell membranes that allows some substances to pass through while blocking others.

Front

Which organelle is involved in modifying, sorting, and packaging proteins for secretion?

Back

The Golgi apparatus is involved in modifying, sorting, and packaging proteins.

Front

What is the function of the rough endoplasmic reticulum?

Back

The rough endoplasmic reticulum is involved in the synthesis of proteins, as it is studded with ribosomes.

Front

What are the two main types of endoplasmic reticulum?

Back

The two main types of endoplasmic reticulum are smooth endoplasmic reticulum and rough endoplasmic reticulum.

Front

What is the role of ribosomes in the cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the significance of the Golgi apparatus in cellular function?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for transport to different destinations.

Front

How do mitochondria contribute to cellular respiration?

Back

Mitochondria convert biochemical energy from nutrients into ATP through cellular respiration.

Front

What is the structure of the cell membrane, and what is its function?

Back

The cell membrane is composed of a phospholipid bilayer with embedded proteins, and it functions to protect the cell and regulate the movement of substances in and out.