Cellular Processes Review

Is the movement of particles from an area of higher concentration to an area of lower concentration.

• diffusion

• osmosis

• active transport

• passive transport

Is the movement of materials from low to high concentration that requires energy.

• diffusion

• active transport

• osmosis

• passive transport

Endocytosis and Exocytosis are processes that require energy. This means they are both examples of ___.

• isotonic transport

• passive transport

• active transport

• hypertonic transport

Is the movement of water across a semipermeable membrane.

• diffusion

• osmosis

• active transport

• passive transport

Is the movement of materials from high to low concentration that does not require energy.

• diffusion

• active transport

• osmosis

• passive transport

Is the movement of materials across the cell membrane with the help of special carrier proteins.

• isotonic solution

• osmosis

• facilitated diffusion

• diffusion

A sodium-potassium pump is processes that require energy. This means it is an example of ___.

• isotonic transport

• passive transport

• active transport

• hypertonic transport

Facilitated diffusion, osmosis and diffusion are examples of ____ processes.

• isotonic transport

• passive transport

• active transport

• hypertonic transport

Is the name of the unit of energy used by cells.

• Watts

• Joules

• ATP

• Ohms

Tags

NGSS.HS-LS1-7

Is the movement of a substance across a membrane against the concentration gradient.

• diffusion

• active transport

• osmosis

• passive transport