Unit 2 Marathon Runner Review

Front

What is the equation for cellular respiration?

Back

6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

Front

Define homeostasis.

Back

The maintenance of a relatively stable internal environment through negative feedback.

Front

What does tertiary structure refer to in proteins?

Back

The interactions of the 'R' groups.

Front

What molecules make up the basic structure of a cell membrane?

Back

Phospholipids.

Front

Which process creates the most ATP during aerobic cellular respiration?

Back

Electron transport chain.

Front

What is glycolysis?

Back

The process of breaking down glucose to produce energy, occurring in the cytoplasm.

Front

What is the role of the Kreb's cycle?

Back

To produce electron carriers (NADH and FADH₂) for the electron transport chain.

Front

What is the function of ATP in cellular processes?

Back

ATP serves as the primary energy currency of the cell.

Front

What is the significance of negative feedback in homeostasis?

Back

It helps to counteract changes and maintain stability in the internal environment.

Front

What are the components of a phospholipid?

Back

A hydrophilic head and two hydrophobic tails.