adenil cyclase
an inactive substance that is converted into an enzyme when activated by another enzyme.
protein kinase
When the sympathetic division of the autonomic nervous system us activated its effects can be prolonged by the secretions of the epinephrine by the adrenal medulla. Adrenal medulla is the inner most part of the adrenal gland.Ê
An intracellular enzyme is an enzyme that is inside a cell that must be activated by a specific molecule. Because it is inside the cell, an average signal molecule cannot go through and activate it. Intracellular enzymes are activated by a hydrophobic material such as steroid molecules which can go through the cell membrane and activate the intracellular enzyme.
Epinephrine is a vasoconstrictor
I, II, and III I. It is the rate-limiting enzyme of glycogenolysis II. It breaks alpha 1,4 glycosidic bonds III. It is activated by epinephrine
an inactive substance that is converted into an enzyme when activated by another enzyme.
Renin
epinephrine and norepinephrine stimulate the sympathetic nervous system
HC1 (hydrochloric acid) activates pepsinogen into its enzyme form Pepsin.
It is an enzyme essential for digesting carbohydrates. It appears in our saliva and is activated when we chew. It is an enzyme essential for digesting carbohydrates. It appears in our saliva and is activated when we chew.
DNA photolyase
It binds to and activates protein kinase A, which then phosphorylates other enzymes.
Enzyme-linked immunoserological assay activated cell test
* Albuterol (Proventil) * Activated Charcoal * Aspirin * Oxygen * Epinephrine * Nitroglycerin * Oral Glucose
Epinephrine can cause vasodilation provided the level is low enough. If beta-2 recptors are activated (without the level of epinephrine being high enough to involve the significant numbers of alpha receptors), then the effect of epinephrine on the vascular smooth muscle be relaxation, thus, dilation. However, higher levels of epinephrine will activate alpha receptors which will cause vasoconstriction.
protein kinase