Which molecule is regenerated in the regeneration phase of the calvin cycle? without regeneration of this molecule, the calvin cycle would stop. a. 3-phosphoglycerateb. rubpc. atpd. g3p

The correct answer is c

60.0 - there are 3 significant numbers

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

Ci hope  it  you