Which of the following statements about the resting membrane potential is true? group of answer choices
a) the inside of the membrane is positively charged compared to the outside.
b) it is due in part to the presence of extracellular proteins.
c) it is normally equal to 0 mv.
d) it results, in part, from the concentration gradients for na+ and k+.

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

How would you reduce the volume of gas

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.