absorption and filtration
Creatinine is a byproduct of muscle metabolism that is excreted at a constant rate by the kidneys. It is a useful indication of kidney function and can be used to calculate the Glomerular Filtration Rate (GFR) that indicates how much fluid is filtered by a glomerulus (filtration unit of the kidney) per minute/hour etc.
filtration, reabsorption and secretion
The muscle tissue's main function is to contract.
Glomerular Filtration RateThe GFR stands for glomerular filtration rate, and assesses kidney function.
The use is to separate as solid from a liquid by filtration.
renal cortex
the muscle are to move the bone.
attachements of muscle to muscle
muscle tissue
protection, absorption, filtration, excretion, secretion, and sensory reception
to complete the function commanded by the brain