Membrane and receptor

An example of active transport.

• Osmosis

• Facilitated diffusion

• Cotransport

• Simple diffusion

Engulfing of liquid material by cell.

• Simple Diffusion

• Phagocytosis

• Exocytosis

• Pinocytosis

Transport maximum is seen in

• Facilitated diffusion

• Primary active transport

• Secondary active transport

• All of the above

Binding of acetylcholine to skeletal muscle membrane causes opening of sodium channel, the receptor is...

• G protein coupled receptor

• Ionotropic receptor

• Catalytic receptor

• Intracellular receptor

For Gs coupled receptor, the second messanger is

• cAMP

• IP3

• DAG

• Calcium

Interstitial fluid is separated from plasma by

• Cell membrane

• Nuclear membrane

• Capillary membrane

In a man weighing 100 kg, the estimated plasma volume will be..

• 10 liters

• 15 liters

• 20 liters

• 25 liters

If a cell is placed in hypertonic solution, it will

• Shrink

• Swell

• No change