Question

Answer in at least one sentence:

What animal has an osmotic potential that is less negative than the environment?

What animal has an osmotic potential that is more negative than the environment?

Animals that have malpighian tubules are _________________________________

Nitrogenous wastes are end products of the metabolism of ____________________

What is a tubule rather than a tubule opening?

The renal corpuscle consists of ___________________________________________

What is responsible for concentrated urine?

After leaving the kidney, urine enters the __________________________________

Water leaves the proximal convoluted tubule when the extracellular fluid becomes ________________________________________________________________

The osmotic potential of your answer to # 9 is _____________________________

Answer 1

1)

2)

3) Animals that have malpighian tubules are Insects.

4) Nitrogenous wastes are end products of metabolism of Protein.

5) Concentrated urine depends on Loop of Henley and ADH (Anti Diuretic Hormone). Loop of Henley creates low water potential in the medulla due to which more water is absobed from fluid in collecting duct. ADH changes collecting duct walls permeability, when there is low water potential in blood, pitutiary gland releases ADH.

6) Renal corpuscle consists of Glomerulus and Glomerular capsule (Bowman's capsule).

7)

8) After leaving the kidney, urine enters the Ureters.

9) Water leaves the proximal convoluted tubule when the extracellular fluid becomes Concentrated/ hypertonic

10) Osmotic potential will be negative.