A trigraph is a single sound that is represented by three letters, for example: In the word 'match', the three letters 'tch' at the end make only one sound.Other examples of trigraphs are: igh as in sigh. trigraph is a single sound that is represented by three letters, for example: In the word 'match', the three letters 'tch' at the end make only one sound. Other examples of trigraphs are:
Renal tubules are essential structures in the kidneys. This lesson explores the function of the renal tubule and its parts, including the proximal and distal convoluted tubules, the loop of Henle, and the collecting duct. Learn how these components work together to absorb materials and form urine.elieve it or not, there are about 1,000,000 of these nephrons in each kidney! Regardless, the first section of each individual nephron is called the renal corpuscle and is made up of the glomerulus, which filters the blood, and Bowman's capsule, which collects the ultrafiltrate.
The Renal Corpuscle. Together, the glomerulus and its surrounding Bowman's capsule are called a renal corpuscle. This structure is located in the renal cortex. You should also be aware that the nephron is composed of two main parts: the renal tubule and the renal corpuscle.he glomerulus is a network of renal capillaries responsible for the filtration of blood. The glomerulus is supplied with blood by a small artery carrying unfiltered blood called the afferent arteriole.