Prokaryotic cells and Eukaryotic cells both contain all 4 biomolecules. True or False

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false