Which of the following uses the ligand gated ion channels.
A. Photons of light activating an ion channel with photoreceptors of the retina.
B. Hair cells in the cochlea vibrate in response to sound to activate an ion channel.
C. In the spike initiation zone, or axon hillock, the membrane potential becomes sufficiently depolarized to activate an action potential.
D. GABA is released from vesicles of the presynaptic terminal causing an increase in chloride ions on the post synaptic membrane.
Select your answer:
Topics:
Bones and Muscles HCMA - Hematology Healthcare Careers Biochemistry Lab Understanding Psychology Nervous System Cell Theory and Microbiology Population Genetics Musculoskeletal Fitness HFT Vitamins SSTI and Bone Infections Fish Health Management Renal Trauma Blood Pressure and Blood Vessels Immunity in HumansOther quiz:
Bacteriology › ViewStaphylococci:
A. Are not pus forming
B. Grow in clusters like bunches of grapes
C. Cause strep throat and blood poisoning
D. Cause tetanus and typhoid fever
Unintentional Injuries › View
What can cause Sprains?
A. Over stretching or tearing the ligaments results in a sprain.
B. Over stretching or tearing muscles or tendons results in a sprain.