In exercising muscle, glycogen degradation supplies the muscle with glucose‑6‑phosphate. in order to stimulate muscle glycogen degradation, protein phosphatase 1 (pp1) must be inhibited. four of the five events are involved in the inactivation of pp1 in exercising muscle. which event is not involved?
a. epinephrine initiates a signal transduction cascade that utilizes protein kinase a.
b. phosphorylated pp1 inhibitor binds to pp1, facilitating glycogen degradation by phosphorylase a.
c. protein kinase a phosphorylates gm in the gm-pp1 complex, resulting in its dissociation.
d. insulin initiates a protein kinase cascade that utilizes glycogen synthase kinase.
e. protein kinase a phosphorylates an inhibitor of pp1.

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101