'Electrochemical gradients' presentation slideshows

Neuron Function

Neuron Function. Neurons are highly irritable Respond to adequate stimulus by generating an action potential (nerve impulse) Impulse is always the same regardless of stimulus http://www.youtube.com/watch?v=dSkxlpNs3tU. Principles of Electricity . Opposite charges attract each other

1.72k views • 53 slides

Electrical Signaling

Electrical Signaling. Lecture Outline. Using ions as messengers Potentials in electrical signaling Action Graded Other electrical signaling Gap junctions The neuron. Using Ions as Messengers. Important things to recall (and understand): ions are just atoms with a charge,

401 views • 29 slides

Water and Solute Transport

Water and Solute Transport. Homeostasis Requires Exchange of Materials. Transportation of solutes in solution Movement between external and internal environments Movement between internal environment and cells Movement must be regulated. Cell Membranes.

854 views • 27 slides

TRANSPORT ACROSS CELL MEMBRANE-II

??? ???? ?????? ??????. TRANSPORT ACROSS CELL MEMBRANE-II. Dr.Mohammed Sharique Ahmed Quadri Assistant prof. Physiology Al Maarefa College. Objectives . Describe how energy from ATP hydrolysis is used to transport ions against their electrochemical concentration differences

364 views • 20 slides

239 views • 17 slides

BIO 110, Life Science

168 views • 5 slides