Biology Essays

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts. The brain and spinal cord form the control …

The conditions inside our body must be very carefully controlled if the body is to function effectively. Homeostasis is the maintenance of a constant internal environment. The nervous system and hormones are responsible for this. One example of homeostasis is the concentration of carbon dioxide in the blood being carefully …

Bacteria are the most ancient life forms, most bacteria are so small that under a light microscope you can only see them as little dots. Some groups however grow to larger sizes and have spectacular shapes (1). Bacteria are present in most habitats on the planet, growing in soil, water, …

The “Miracle in Cell No. 7” is a story about a mentally challenged (with an intelligence of a child) father and his daughter. Her father gets wrongly accused because of the corrupt court and ends up getting in jail in cell no. 7 where he becomes friends with his cellmates. …

The Anatomy and Physiology of the Skin Among all organs of the body, skin is the biggest one. It wraps up and isolates the entire body’s surface defending from any harm. The whole external area of the skin is around 3000sq inches (19,355sq cm). This measurement can’t be strongly defined, …

1).Why is life difficult to define? Life is difficult to define due to the fixed properties varying from earliest living forms than those from today. This represents extensive and ongoing change refered to as Evolution. So we must base our definition on common history of life on earth. 2). What …

You and I have heard the expression all our lives “practice makes perfect” and practicing something whether it be the trumpet, a sales skill, a surgical or medical assistant skill or even CPR (cardiopulmonary resuscitation) is no different. However, if we take that time tested truth and polish it up …

Multitasking is something that most teens do in their everyday life. Whether it is during studying time, hangout time, or even family time, teens tend to engage in multiple tasks at the same time. Rebecca A. Clay, the author of Mini-Multitaskers, also agrees with this concept. Her overall main point …

Health Body Wellness Center (HBWC) promotes medical research, evaluation, and sharing of information between health care professionals. The HBWC’s Office of Grants Giveaway (OGG) provides for the distribution of federally supported medical grants. OGG uses a Microsoft Access database program called Small Hospital Tracking System (SHGTS) to manage the medical …

INTRODUCTION: A German bacteriologist, Dr. Theodore von Escherich, was the first man in 1885 who discovered the bacterium named Escherichia coli, which are gram negative and appears in rod shaped. Most kind of bacteria E. Coli does not cause diseases and some strains indeed are beneficial in helping the process …