In muscle tissue, the ratio of phosphorylase a to phosphorylase b determines the rate of conversion of glycogen to glucose 1‑phosphate. classify how each event affects the rate of glycogen breakdown in isolated muscle tissue. increased rate decreased rate no change

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Explain the significance of thesaurus geographicus

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.