Anatomy Questions
Explore questions in the Anatomy category that you can ask Spark.E!
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