Cell transportation unit test

movement of molecules from high concentration to low concentration

• diffusion

• osmosis

• high concentration

• low concentration

movement of water molecules through a selectively permeable membrane from high concentration to low concentration

• diffusion

• low concentration

• osmosis

• high concentration

large amount of molecules in 1 area (tightly packed)

• a cell

• low concentration

• osmosis

• high concentration

Tags

NGSS.MS-LS2-1

small amount of molecules in 1 area (loosely packed)

• hypotonic

• low concentration

• high consentration

• selectively permeable membrane

only certain molecules can pass in and out depending on size

• passive transport

• osmosis

• selectively permeable membrane

• select the permeable membrane

movement that does not require energy

• passive transport

• active transport

• cell transport

• osmosis

movement that does require energy

• low concentration

• exocytosis

• passive transport

• active transport

less salt molecules outside the cell; osmotic solution that causes water to enter and cell to grow

• random answer

• hypertonic

• hypotonic

• more

more salt molecules outside the cell; osmotic solution that causes water to exit and cell to shrink

• hypotonic

• high consentration

• low concentration

• hypertonic

Tags

NGSS.HS-LS1-3

amount of salt is the same on both sides; water goes both ways

• icotonic

• hypotonic

• hypertonic

• iceytonic