Moving cellular material review

The process where only water is allowed to pass through the cell membrane from a high to low concentration.

• meiosis
• respiration
• diffusion
• osmosis

The movement of molecules or gases (NOT WATER) from an area of high concentration to an area of low concentration.

• Osmosis

• Respiration

• Diffusion

• Active Transport

Cells use energy to move materials across a membrane (low to high concentration).

• Active transport
• Passive transport
• Diffusion
• Osmosis

Tags

NGSS.MS-LS1-2

Cells transport material across a cell membrane without using energy (high to low concentration)

• Passive transport
• Concentration
• Endocytosis
• Active Transport

A cell membrane has pores that allow certain materials to pass through. This happens because the cell membrane is

• Selectively Permeable

• permeable

• solid

Which of the following is an example of osmosis?

• Oxygen exiting leaves after photosynthesis
• A raisin swelling in a cup of water
• Water changing from a liquid to a gas
• Oxygen moving into an animal cell

Smelling a cake that was just baked because the molecules have entered the air from the cake is a real life example of which type of passive transport

• osmosis

• diffusion

• neither

cell transport where the substance is moved against the gradient or from a low concentration to a higher concentration requiring energy is called

• active transport

• passive transport

• molecular transport

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport

Which is true about active transport?

• It requires energy
• it does not require energy
• It moves substances down the concentration gradient
• it moves material from high to low concentration