What is the chemical energy in the cell called?

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point