In oxygenic photosynthesis, where does the oxygen molecule in glucose come from - is it from water or carbon dioxide? Not the oxygen released as a byproduct, but the oxygen present in the glucose molecule formed.
Q.5 : a popular brand of margarine has a label on can that identifies the product as ‘’ partially hydrogenated soybean, palm and cottonseed oil’’:
Q.5(A): what does the process of partial hydrogenation accomplish chemically?