Active Transport

What is active transport?

The movement of substances from low to high concentrations against a concentration gradient using specific protein carriers and energy from ATP.

How does the rate of respiration affect active transport?

Increased respiration rate, facilitated by more available oxygen, results in a faster rate of active transport.

What role does temperature play in active transport?

Increased temperatures can lead to higher rates of respiration and consequently higher rates of active transport.

What is the effect of cyanide on active transport?

Cyanide inhibits respiration by preventing ATP production, which in turn prevents active transport.

Does passive transport get affected by cyanide?

No, passive transport is unaffected by cyanide.

What does cyanide bind to in the electron transport chain?

Cyanide binds to cytochrome in the electron transport chain.

What energy source is used in active transport?

ATP (adenosine triphosphate) is the energy source used in active transport.