FLAC is free and open source! FLAC is short for Free Lossless Audio Compression. It is an open source codec and file format which provides a perfect quality audio file. FLAC files usually contain CD quality audio, but can also support almost any audio data with a wide range of sample frequencies, amount of channels and bits per sample. FLAC provides a smaller size of file than PCM WAV (about half the size), but much larger than lossy codecs like MP3.
The Afferent and Efferent arterioles will controls the renal plasma flow and the GFR. The more blood that is kept in the glomerulus (ie. afferent dilation and efferent constriciton) will increase the glomerular pressure and then increase the GFR while decreasing the renal plasma flow.
The afferent arteriole in a nephron is a larger diameter then the outgoing efferent arteriole and this increase the blood pressure in the glomerulus capillaries resulting in t â¦ he ultrafiltration of the blood into the Bowman's capsule.he structure of an arteriole is:             Arterioles are tiny branches of arteries that lead to capillaries.   These are also under the co â¦ ntrol of the sympathetic nervous system, and constrict and dialate, to regulate blood flow. 7 people found this useful. Answered.