M4 L2 (Part 1) : Biochemistry Laboratory

What is the process called when particles flow from an area of higher concentration to an area of lower concentration?

• Active Transport

• Facilitated Diffusion

• Endocytosis

• Diffusion

Which type of transport requires the input of energy, usually in the form of ATP?

• Passive Transport

• Active Transport

• Endocytosis

• Facilitated Diffusion

What is the process of separating molecules in solution by the difference in their rates of diffusion through a semipermeable membrane called?

• Osmosis

• Dialysis

• Bulk Transport

• Exocytosis

In which type of transport do particles flow from low concentration to high concentration?

• Endocytosis

• Facilitated Diffusion

• Passive Transport

• Active Transport

What is the process called when particles spread out from each other, moving from high concentration to low concentration?

• Endocytosis

• Diffusion

• Active Transport

• Osmosis

Which type of transport uses vesicles to transport particles and requires the cell to spend a little bit of ATP?

• Endocytosis

• Passive Transport

• Facilitated Diffusion

• Active Transport

What is the rechargeable, renewable source of cellular energy used in active transport?

• Cholesterol

• ATP

• Glucose

• ADP

Which type of transport involves particles moving down the concentration gradient until they are evenly distributed?

• Facilitated Diffusion

• Endocytosis

• Active Transport

• Diffusion

What is the process called when particles are wrapped up in a bubble of cell membrane and become a new vesicle?

• Bulk Transport

• Exocytosis

• Endocytosis

• Osmosis

Which type of transport allows substances to pass into or out of cells across the cell membrane?

• Diffusion

• Active Transport

• Facilitated Diffusion

• Endocytosis