Breads and other whole grain foods are composed of very large polysaccharide molecules which contain hydrogen, oxygen, and which other element?
a)carbon
b)iron
c)nitrogen

Carbon (helpful hint- all of the macromolecules contain carbon. these are carbs, fats (lipids), proteins, and nucleic acids. Carbon defines it being an organic molecule.)

Ifound this on google “increases in temperature increase molecular activity, and can result in a higher rate of collisions between enzymes and substrates. if the temperature rises too high, however, the enzymes could become denatured, and the positive effects of the temperature increase could be nullified.” for more information go to the website below › i hope this you for what your looking for. can you plz mark me brainliest?