Chapter 6 Test Cells

Front

What type of cells are Elodea cells?

Back

Elodea cells are plant cells that are commonly used in biology labs to study cell structure and function.

Front

What are the main components of the cell membrane?

Back

The main components of the cell membrane include phospholipids, proteins, cholesterol, and carbohydrates.

Front

What is the function of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell because they produce ATP through cellular respiration.

Front

What is the role of proteins in the cell membrane?

Back

Proteins in the cell membrane assist in transport, act as receptors, and provide structural support.

Front

What is the function of the Golgi apparatus?

Back

The Golgi apparatus is responsible for modifying, packaging, and distributing proteins and lipids within the cell.

Front

What is the difference between passive and active transport?

Back

Passive transport does not require energy and moves substances down their concentration gradient, while active transport requires energy to move substances against their concentration gradient.

Front

What are nucleic acids and their role in the cell?

Back

Nucleic acids, such as DNA and RNA, are responsible for storing and transmitting genetic information.

Front

What is the structure of the cell membrane?

Back

The cell membrane is a phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates.

Front

What is the significance of the fluid mosaic model?

Back

The fluid mosaic model describes the cell membrane as a dynamic structure with various components that can move laterally within the layer.

Front

What is the function of ribosomes in a cell?

Back

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