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What else can I help you with?
What usually regulates hormone concentrations in the blood?
Negative feedback usually regulates hormone concentrations in the blood.
Can equilibrium concentration b negative?
No, equilibrium concentrations cannot be negative. Concentration represents the amount of a substance in a given volume, and it is defined as a non-negative value. In chemical systems, equilibrium concentrations reflect the balance between reactants and products, and negative values would not have a physical meaning in this context.
Are hormone concentrations usually controlled by positive feed back?
no by negative feedback
Can equilibrium constants be negative?
No. An equilibrium constant is derived from the products, powers, and ratios of the activities (essentially the concentrations) of the species that are in equilibrium. Since there is no such thing as a negative concentration, there is no way their products, powers or ratios can yield a negative number.
Ovulation occurs due to a surge in A. FSH concentrations. B. estrogen and FSH concentrations. C. LH concentrations. D. estrogen concentrations. E. estrogen and LH concentrations?
C.
What kind of cell has a negative cell voltage?
An electrolytic cell
A neutral solution of a salt in water contains?
an equal number of H3O+ ions and OH- ions
What is the equilibrium constant of the reaction?
It is the ratio of the concentrations of products to the concentrations of reactants.
What reaction is the equilibrium constant?
It is the ratio of the concentrations of products to the concentrations of reactants.
What is the movement of molecules from areas of lower concentrations to regions of higher concentrations?
Diffusion
What are the hydrogen ion and hydrogen ion concentrations in water?
These concentrations are supposed to be equal.
What happens with high concentrations on glucocorticoids in the blood?
- They are released in times of increased stress.- They stimulate gluconeogenesis.- They are hyperglycemic.- High concentrations of glucocorticoids in the blood cause a decrease in defense mechanisms such as immunity and allergic responses
