Simple
Biochemistry:
The plain fact
is that biochemistry is anything but a simple subject to
understand. It is possible to break the subject down into
small fragments of information. It is hoped that this
method will provide the site visitor with an insight into
processes that affect their health.
Our bodies are built of billions of cells. Each cell has a
special job to do and it can only do that job if it has
enough energy to do the work required. As well as a
constant demand for energy, the cell creates waste products
when it is working and these products have to be removed,
otherwise the organism becomes unwell.
The place where cholesterol is
synthesised
(created) by our own
bodies is known as the
Mevalonate metabolic pathway.
(a biochemical factory) in the body
which is used to produce cholesterol. Many of the process
within this pathway are taking place at the cellular level
and, as such, they are absolutely vital to a healthy body.
The synthesis of the chemicals that the body needs to
function are not in your control. These processes are under
the control of the
autonomic nervous system
(not controlled by humans) and it is a part
of the peripheral nervous system, which maintains all of
the body systems and functions without any human help.
Maintenance of a healthy environment inside your body, is
essential if the body is to work well. The equilibrium in
the body is important and individual factors can be shifted
to maintain the equilibrium of a healthy body.
If you run to catch a train, you are temporarily a little
short of breath. You pant to take in more oxygen and the
heart beats faster, to get the oxygenated blood to the
vital organs as quickly as possible.
This constant balancing act is known as
homeostasis
(the ability of an organism to regulate its own
internal environment) and it should be
clear that it is an essential pre-requisite for life to
exist.
The next pages are accessed from either the subject bars or
the links which have been provided below. These additional
pages deal with each of the end-products found within the
Mevalonate metabolic pathway... in a little more
detail.
Heme A (sometimes written as Haem A)
Dolichol
Ubiquinone (may be written as ubidecarenone or
CoQ10)
Cholesterol
Prenylated Proteins