Cell Membrane Practice

Use the picture to fill in these blanks:

The first 2 (blue and orange shapes) are both types of ​ (a)   .

The first type of transport on this diagram (with the blueish circles) is ​ (b)   . 

The second one (orange triangles) is called ​ (c)   . 

The final type (green squares) is ​ (d)   . In this image the yellow burst represents ​ (e)   .

• facilitated diffusion
• active transport
• ATP
• osmosis
• oxygen
• simple diffusion
• passive transport

Organize these options into the right categories

Groups:

(a) Passive Transport

,

(b) Active Transport

• Sodium-Potassium Pump

• facilitated diffusion

• goes against equilibrium

• Against concentration gradient

• needs ATP

• No energy

• wants equilibrium

• Follows concentration gradient

• high to low

• low to high

• osmosis

• Requires energy

Match the following

• Water exits cell

• Equilibrium

• Diffusion of water

• Hypertonic

• Water enters cell

• Isotonic

• Balance between molecules on both sides

• Osmosis

• equilibrium achieved with water

• Hypotonic

Organize these options into the right categories

Groups:

(a) Isotonic

,

(b) Hypotonic

,

(c) Hypertonic

• 
• 
• Start: more water in the cell

• Equal amounts of water and other particles

• More water outside cell

• Water moves into the cell

• More water inside the cell

• 
• Cell shrinks

• Things equally move in and out of the cell

• 
• Water leaves the cell

• Equilibrium

• 
• Equal amounts of solute and solvent

• Cell grows in size

• Start: less particles in the cell than out of the cell

• Start: less water in the cell

• 
• Start: more particles in the cell than outside

Tags

NGSS.HS-LS1-3

Cells send __________ signals to communicate with other cells

A __________ cell receives a signal from another cell

Regents Check

The hormone adrenaline can affect only cells with

• the appropriate antibodies

• ribosomes that produce adrenaline

• appropriately shaped receptors

• genes that break down adrenaline

Tags

NGSS.HS-LS1-3