Cell Transport

Two different solutions are separated by a membrane permeable only to water. How will molecules move?

• solutes will move by dissolving
• water will move by active transport
• solutes will move by osmosis
• water will move by osmosis

The movement of materials that does NOT require energy is called...

• active transport

• passive transport

• massive transport

• proactive transport

Tags

NGSS.MS-LS1-2

The movement of materials from an area of low concentration to an area of high concentration would require...

• glucose

• energy (ATP)

• fish

• chips

Tags

NGSS.MS-PS3-5

A process in which cells surround and engulf substances that are TOO BIG to enter the cell is known as...

• Pinocytosis

• Exocytosis

• Endocytosis

• Receptor-mediated

What does semipermeable mean?

• Allow certain things to enter and leave the cell

• Nothing gets through

• The cell lets only large substances through

What kinds of solutions are the cells sitting in? (blue arrows show water movement)

• A=hypotonic, B=isotonic, C=hypertonic

• A=isotonic, B=hypertonic, C=hypotonic

• A=hypertonic, B=hypotonic, C=isotonic

• A=isotonic, B=hypotonic, C=hypertonic

Tags

NGSS.HS-LS1-3