Exit which of the following is an example of a thermosetting polymer? a. polyethylene b. a linear polymer c. a branched polymer d. a cross-linked polymer

Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required

Name the organs of humanelemintary canal.

What is the similarities and differences between bacteria and eukaryote?