Cell Membrane and Passive Transport

The movement of water across the membrane for a high concentration to a low concentration.

• endocytosis
• osmosis
• facilitated diffusion

The type of cellular transport that requires NO energy

• active transport
• passive transport

The spreading of molecules from a high concentration to a low concentration.

• diffusion
• osmosis
• active transport

A balance that an organism maintains by regulating what goes into and out of the cell.

• love
• peace
• homeostasis
• happiness

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

If two solutions have the same solute concentration and  the same water concentration, they are said to be ___________ to each other.

• hypotonic
• hypertonic
• isotonic

When comparing two solutions, the solution that has less solute and a higher water concentration is called__________.

• hypertonic
• hypotonic
• isotonic

The outside of the membrane often has small carbohydrates attached.  Thais the purpose of these carbohydrates?

• energy
• identification
• transport

When comparing two solutions, the solution that has more solute and a lower water concentration is called_____________.

• hypertonic
• isotonic
• hypotonic

What do the brown structures represent?

• Phospholipids
• Glycoproteins
• Channel Proteins 
• Cyctoskeleton Filaments

This shows 

• diffusion
• osmosis
• facilitated diffusion
• active transport

Tags

NGSS.MS-LS1-2