Suppose that each β-adrenergic receptor bound to epinephrine converts 100 molecules of g α s into its gtp-bound form and that each molecule of activated adenylate cyclase produces 1000 molecules of camp per second. with the assumption of a full response, how many molecules of camp will be produced in 1 s after the formation of a single complex between epinephrine and the β-adrenergic receptor?

1x10^5 molecules of cAMP

Explanation:

The beta_adrenergic receptor can convert 100 molecules of adenylate cyclase into its GTP bounded form per molecule of epinepfrine.

Also, each molecule of activated adenylate cyclase (the GTP bound form) can produce 1000 molecules of cAMP per seconds.

Assuming full response means that all molecules of activated adenylate cyclase will produce que maximum cAMP response.

So, we have 100  activated adenylate cyclase molecules, each one producing 1000 molecules of cAMP.

That means we have 1x10^5 (100000) molecules of cAMP will be produced one second  (1 s) after the formation of the complex epinephrine-beta_adrenergic receptor

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

a

explanation: