- voltage gated channels are located at the
- peak is when voltage gated channels are
- graded potential magnitude varies directly graded with
- ________ transport urine from the renal pelvis of the kidneys to the bladder using _________ waves, __________ pressure and _________ to move the urine.
- sodium-potassium pump stabilizes the resting membrane potential by maintaining concentration gradients for
- The _____________ and__________ pass into the substance of the kidney (the parenchyma) at the hilum.
- ion flow creates an _______ and voltage changes across the membrane
- Largest amount of water and solute reabsorption is done in the:
- From the major calyces, urine drains into a single large cavity called the ___________ and then out through the _________.
- How much is reabsorbed: Chloride and urea
- ______________ reabsorption describes variable water reabsorption, adapted to specific needs
- Reabsorption of water can be __________ or ____________, but it always moves by ___________ down its concentration gradient.
- chemical synapses are usually composed of two parts: axon terminal of the _________________ which contains _____________, and receptor region on the _____________ neuron.
- How much is reabsorbed: glucose & amino acids
- Small peptides pass via _________________.
- How much is reabsorbed: filtered water, Na+ and K+
- dendrites convey electrical signals ____________ the cell body as __________________
- RMP : intracellular fluid has a ________ concentration of ______ and _______ than extracellular fluid
- ______________ reabsorption of water occurs when it is obliged to follow the solutes as they are reabsorbed (to maintain the osmotic gradient).
- dendrites are short and diffusely branched. dendrites are known for being the _______ region of a neuron