Why do you think all organisms (prokaryotes and eukaryotes) can use glycolysis but not all organisms use the kreb's cycle and etc (only eukaryotes do)?

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?

What is the molar mass of potassium nitrate, kno3

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water