What are enzymes

Enzymes   There are thousands of enzymes in your body – it could not function without them. Some enzymes need an extra substance, called a coenzyme, to work. Many coenzymes are vitamins. Most enzymes have names ending in ‘ase’, such as lipase protease and lipase. Pacemaker enzymes play a vital role in controlling your metabolism… read more »

The Six Types of Body Movements

How Movement Occur Movement occurs when a muscle contracts and pulls on a bone and another muscle relaxes to allow a bone to move.   The Six Types of Body Movements   1.     Flexion – is a bend that decrease angle at two bones. 2.    Extension – is a movement which straightens there by increasing… read more »