Sweat gland

worst nightmare a girl can suffer during her teenage. The growth of pimples has now become common in boys as well. Causes: Pimples are caused when the outer layer of the skin sheds and the dead skin cells left behind are packed tightly by a sebum(gland in skin that secrete an oily and waxy matter) which causes blockage in the pore, and the bacterial growth thus results into a deadly hollow skin pack called pimples. This happens especially during puberty (the process of physical changes in a…

The objective of this lab was to isolate and identify an unknown Gram positive and Gram negative bacteria through the use of various microbiological techniques. The identification of the genus and species for the unknown culture should be obtained based on the characteristics for Gram positive and Gram negative bacteria. Bacteria are prokaryotic microorganisms that lack a nucleus and therefore all its genetic information is stored in the cytoplasm of the cell. The bacterial cell envelope…

immunodeficiency syndrome. For AIDS to occur HIV has to be left untreated. When we think of HIV we think of unprotected sex, unsanitary drug use and from mother to child during pregnancy. According to the NIH site the first signs of HIV infection may be “swollen glands and flu-like symptoms. These may come and go a month or two after infection. Severe symptoms may not appear until months or years later” (HIV/AIDS, 2016). Most of the flu-like symptoms include the following:…

The human body, just like animals, has evolved over time. One of the greatest biological adaptations of the humans is skin color. Today, there are 7 billion different skin tones since no skin color is identical. However, in Africa, 100 thousand years ago that was certainly not the case.[Bryce] The evolution of skin color over the past 100 thousand years is due to the combination of three factors: skin exposure, ultraviolet rays, and Vitamin D. [Jablonski and Chaplin] These factors attribute to…

depends on how and where the bacteria enter the body. For example, the most common form of tularemia is Ulceroglandular tularemia that results in symptoms which include: skin ulcer that originated at the site of the infection, swollen and painful lymph gland, fever, chills, headache, and…

makes blacks a different race than whites. He believed African Americans were a different race based on his opinion on the amount of hair African Americans had on their face and body compared to whites. Jefferson stated that blacks secrete more by the glands of their skin and less by their kidneys; he believes this is the reason why blacks have a different, stronger odor than whites — which…

The five main senses are something that can be seen as simple, but complicated at the same time. Every single day of your entire life your senses have not only made you aware of your surroundings, but has also made connections and memories through what you see, smell, taste, touch and hear. All work together to make life something more than it really is. Throughout learning about every single sense, you can see the consistency of how our senses work together to understand safe and hazardous…

of Gene Therapy using an Adenovirus vector will also be addressed as this is the most common method in the treatment of this disease. Cystic Fibrosis is a life threatening disorder which is passed on genetically. It is an infection of the secretory glands caused…

Some people are the type of people who take precautions about everything. They are the type of people that if they start sneezing or coughing, they will run to the store and buy medicine to start taking right away. They are always looking around them to see who is sick and taking precautions to make sure they do not get sick as well. Certain people are all about their health. If something does not seem right or they start seeing a huge difference in their normal health routine, most people will…

Aedes aegypti is holometabolous, this type of development stages includes the egg, lava, pupa, and the adult stage. The distinct traits to key out this mosquito are, small palps with white scales. The female mosquito can lay as many as a hundred eggs at one batch, after the eggs are laid down, the eggs develop within two days, and once wet the larvae emerge from the egg shortly after (Christopher, 1960). The larvae then mature over the course of the week or longer, depending on temperature,…