1. neck of nephron
2. collecting tube
3. proximal convoluted tubule
4. All of the above
proximal convoluted tubule
1. collecting tube
2. proximal convoluted tube
3. distal convoluted tube
4. All of the above
distal convoluted tube
1. uric acid
2. urea
3. fatty acids
4. casein
urea
1. aldosterone
2. aldosterone and ADH
3. aldosterone, ADH and testosterone
4. ADH
aldosterone and ADH
1. Na+ reabsorption requires energy
2. K+ reabsorption does not require energy
3. Ammonia is excreted
4. Water reabsorption requires energy
Na+ reabsorption requires energy
1. 1.8 L
2. 8.0 L
3. 18 L
4. 180 L
180 L
1. Henle’s loop
2. nephron
3. nephridium
4. pyramid
nephron
1. 15 cm
2. 10 cm
3. 4 cm
4. 2 cm
4 cm
1. Renal portal vein
2. Renal vein
3. Afferent arteriole
4. Efferent arteriole
Renal vein
1. Glomerulus
2. Ciliated nephron
3. Middle kidney duct
4. Nephridia
Glomerulus