Human Anatomy Essays

Researchers have known that living organisms, including humans, have an internal biological clock that this predictable change in the light environment allows organisms helps them predict and adapt their activity-rest rhythms and physiology to specific times of the day-night cycle. Despite the fact the circadian...

If I asked you what the most important organ was then maybe you would say itwas the heart or the lungs, but the vast majority of you would probably have said the brain and for good reason too. The brain controls everything about you. How...

Microorganisms make up a large part of the planet’s living material and play a major role in maintaining the Earth’s ecosystem. Microorganisms are the tiny organisms that cannot be seen by the naked eyes. They are microscopic and are usually known for producing diseases to...

Plantar flexion Contracture is a condition resulting in the inability to bring the ankle to 0º by passive range of motion. This is caused by shortening of the muscles and tendons that plantarflex the ankle. The most commonly affected are the Achilles Tendon and the...

Anatomical variations in the nose and paranasal sinus region are common. local anatomic variations including deviated nasal septum, Concha bullosa, paradoxical middle turbinate,uncinate deviation,agger nasi and others may be the source of middle meatal obstruction and subsequent rhinosinusitis. Deviated nasal septum Deviated nasal septum or...

The neck is the part of the spine that connects a person’s head to the rest of the body. The neck consists of the esophagus, larynx, and part of the trachea. In addition, it is made up of major blood vessels, muscles, and tendons and...

Throughout history, the discovery of anatomy through the process of dissection has always elicited curiosity in numerous scholars scattered through the empires of the world. Of interest is how dissection was incorporated in the study of Medicine as a science and how this was swayed...

“ Buccal Cavity – The buccal cavity, in which is also known as the mouth, is the start of the digestive system. This is where food is broken down by the teeth into smaller pieces. Oesophagus – The oesophagus, which can be referred to as...

While many associate the term “circadian rhythm” with mainly sleep cycles, and the determination of being either a “morning or night person,” the circadian rhythm is more than that. The circadian rhythm is essentially the body’s natural internal clock–determiningand regulating physiological processes. A interrupted circadian...

The kidneys play an important role in the body by ridding it of wastes products from the blood. They are also involved in regulating blood pressure, electrolyte balance, and red blood cell production. Many Americans suffer from kidney failure and many more are added to...

Hearing is one of the five senses humans have. Hearing can take you to many places unexplored to the human nature. Hearing can actually make connections between sight and touch. However, hearing can also make an association of a setting without actually being in the...

Much of the human anatomy is contingent upon the flow of electrons between compounds. Free radical is a term that describes those molecules rendered unstable due having an unpaired valence electron. They are catabolic, which means that they help degenerate larger molecules into smaller ones....

The core has been described as a box which is made up of muscles including abdominals which makes up the front wall, paraspinal and gluteal muscles makes up the back wall, while the diaphragm makes up the roof and the pelvic floor and hip girdle...

A human cell contains some hundred thousand totally different proteins. These have various vital functions: as accelerators of chemical reactions within the kind of enzymes, as signal substances within the kind of hormones, as vital actors within the immune defense and by being chargeable for...

A Man’s Eye is completely different Than a Woman’s. The job market nowadays is additionally competitive than ever. Each man and ladies are feeling the necessity to appear smarter in order to compete with their younger colleagues for profitable jobs. Whereas within the past cosmetic...

People like beads, beaded beads and beaded beads. It looks weak, but it’s true. People want to cure their teeth. You can also say that people do not work very well because of their teeth. The reason for this is your first tooth when you...

There are 4 basic processes that occur in the kidney: filtration, re-absorption, secretion and excretion. Filtration is where active transport occurs due to change in blood flow and pressure. It mostly occurs due to hydraulic pressure. This is key for the kidneys function to remove...

Hormone sensitive lipase is to mediate the hydrolysis not only of triacyl glycerol stored in adipose tissue but also of cholesterol esters in the adrenals, ovaries, testes, and macrophages (Holm, 2003). For those that lack of HSL is breakdown of cellular fat stores fuels energy...

Hiccup is the son of stoick and he is an embarrassment to his father hiccup wants to be a dragon killer like his father but his father refuses. One night on an invasion of the dragon. Hiccup catches a night fury the rarest and unseen...