Solved by a verified expert:1-The fluid inside a healthy nephron is very similar to blood, except that it does not contain:a) saltb) ureac) large protein cells or anionsd) glucose2- A blood cell in the glomerulus will enter which structure next?a) Efferent arterioleb) Bowman’s (glomerular) capsulec) Peritubular capillariesd) Afferent arteriole3- The ascending limb of the Loop of Henle is only permeable to water? TRUE OR FALSE?4- Which of the following characteristics best determines the composition of the initial filtrate produced in the nephron?a) All molecules freely enter the nephronb) Only wastes enter the nephronc) Only water enters the nephrond) Only large molecules enter the nephrone) Only small molecules enter the nephron