DNA is the inherited genetic material that controls gene expression through protein synthesis. This is a fancy way of saying that DNA is a chemical form of a genetic blueprint. The genetic instructions contained in DNA are housed in genes.

The roots of genetics can be traced back to the 1800s when an Austrian monk named Gregor Mendel first began studying inheritance patterns using garden-variety pea plants. The results of his studies provided important groundwork for modern genetic science and are much of the reason why the science of genetics has prospered to date.

Hospital hygiene in fact, is a broader connotation, which encompasses broader environmental health considerations such as sanitation and adequate water supply for not only patients, but also for visit

In fighting against the AIDS epidemic, there are two types of prevention that pop into most minds when they think of ways to remain HIV-infection-free: abstinence and effective and consistent condom u

Socialization is not as easy as it sounds, and to completely understand and it is an on going process throughout life. There are a lot of different parts to socialization so we will try to cover them as brief as possible. The infamous psychologist Sigmund Freud stated that biology pays a significant part in human development. He believed that humans have two simple needs, and the first is the need to bond, and the second is the aggressive drive in which he coined as death instinct. Freud stated that these are two opposing forces that works in the unconscious level and causes some internal torment. The unconscious theory of psychology is both controversial and debatable because there is really no concrete proof that it exists. He also combined personality and the basic drives into three separate parts which are known as the id, ego, and superego. The id is an individual's basic drives in the unconscious mind, and it demands attention from people.

In this day and age there is a great deal of misinformation pertaining to the spread of HIV and AIDS even when a condom is utilized during sexual activity. Unfortunately, there is some indication tha

Tanzania is a part of the world which is situated in Africa continent; this region is very richest with the natural features. It contains the greatest mountain in Africa and the second in the world ca

A group of Swiss researchers may be sending some pretty mixed messages when it comes to AIDS prevention. It seems that this group of researchers has concluded that patients that are using retroviral

Elephants are very social animals. Elephants travel in herds, containing about 6 to 30 individuals. The herd is made up of the oldest female (the matriach), females and their offspring. The Africa

There are numerous forms of contraceptives for women. To identify some, there are injections, female condoms, sponges, intrauterine devices, birth control pills and birth control patches. Women are so