ADH reduces output of urine by binding to protein receptors called receptors in the membranes of the collecting tubule cells in the . The binding of ADH to its receptor activates cyclase which converts ATP to the second messenger, . Protein Kinase A is activated by cAMP and triggers the movement of containing vesicles to the cell membrane. The aquaporins form channels in the cell membrane that allows the return of from the kidney filtrate back into the . Word Bank:
G V2 luminal kidney blood cAMP water aquaporin adenylyl basolateral

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Explain why ecosystem diversity results in species diversity in a healthy biosphere