Exam 3:Some Basic Chemistry-Part B

A high fever may change the shape of enzymes; that is,enzymes become _________________________.

All enzymes are made of the organic molecule ______________________.

While sweating,the body loses heat by the process of _____________________________.

The polysaccharide that stimulates peristalsis of the colon is __________________________.

Large changes in the pH of the blood are prevented by chemicals called _______________________.

At the end of an enzymatic reaction,the enzyme itself is _________________________.

When atoms gain or lose electrons,a(n)__________________ bond is formed.

The body as a whole changes temperature slowly because the body is mostly _____________.

A solution with a pH of 2 is _________________,and has many _________________ ions.

An atom of carbon has _________ electrons to share with other atoms.