Metabolism Essay Topics

Health Write Up Alcohol

Alcohol is one of the most abused drugs in America. It is easily accessible, cheap, and perfectly legal to buy and consume. The way alcohol works is that it enters your bloodstream and moves into the biological membranes in your body. Up to 20% of alcohol consumed is absorbed through your stomach lining and 75%… View Article

Metabolism: Cellular Respiration and New World Encyclopedia

Enzymes are molecules that are responsible for chemical reactions that occur within the body. They act as catalyst by accelerating metabolic reactions from the digestion of foods to synthesizing deoxyribonucleic acid (DNA). An enzymatic reaction changes substrates, the beginning molecule, into products. Enzymes are selective for the type of substrate that they will bind to;… View Article

Endocrine System

1. The normal rat had the fastest basal metabolic rate. 2. The metabolic rates differed between the normal rat and the surgically altered rats because the surgically altered rats didn’t have a thyroid or pituitary gland and therefore, the normal rat had a faster basal metabolic rate. The results turned out to be the way… View Article

Cellular Respiration

Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? Cellular respiration is a way cells store food and energy, a catabolic pathway for the production of adenosine triphosphate (ATP). The cellular respiration happens in both eukaryotic and prokaryotic cells. The three stages are Glycolysis, Citric cycle, and… View Article

Physiology of Aging

Aging is a process that all humans must go through, and as life expectancy increases it becomes more important to understand the intimate details to normal aging process. Maintaining health is very important to this process, the older a person becomes the more medical services is needed. Since aging is a process that begins when… View Article

Hereditary fructose intolerance

Enzymes are proteins that increase the rate of chemical activity. Their three dimensional structure determines their function, and is made of chains of amino acids that have folded into a specific shape with a unique property. Enzymes lower the activation energy needed for a chemical reaction, therefore speeding up the process. Multiple enzymes work together… View Article

Ketones in insulin resistant state

1. How is glucose normally maintained in the post absorptive state? 2. Why is muscle glycogen not useful for blood glucose 3. Why may this situation have evolved 4. Under what circumstances do you think substantial gluconeogenesis will occur 5. What is necessary for the production of ketones 6. What will reduce acetyl CoA oxidation… View Article

Emergency Room

The procedure taken at my last emergency room visit took many steps. The evening began by entering in to an overly crowded waiting area. Every chair that lined the walls was filled with a warm body, many of whom where hacking, coughing, sneezing and such. I approached the registration window and was greeted by a… View Article

What Chemical Compounds Does the Human Body Consist of?

Oxygen (65%) and hydrogen (10%) are predominantly found in water, which makes up about 60 percent of the body by weight. It’s practically impossible to imagine life without water. Carbon (18%) is synonymous with life. Its central role is due to the fact that it has four bonding sites that allow for the building of… View Article

Marketing Mix (4 P’s) of Milo

Milo: In Greek mythology there was a Roman athlete named MILOn who was famous for his feats of strength. Legend has it that he once carried a four-year-old bullock through the stadium in Olympia, Greece! You may not grow as strong as Milon by drinking MILO, but it is a very tasty way to get… View Article

Anatomy & Physiology

In this assignment the concept of homeostasis will be explained and the probable homeostatic responses to changes in the internal environment during exercise will be discussed. Homeostasis is simply how the body keeps conditions inside the same. It is described as the maintenance of a constant internal environment. Generally, the body is in homeostasis when… View Article

The transfer of substances

The transfer of substances containing carbon between organisms and between organisms and the environment Carbon is a component of all major molecules in living organisms, which makes obtaining it a very important process. These organisms obtain and lose carbon through the carbon cycle. The cycle begins with carbon dioxide in the atmosphere being fixed into… View Article

Why Are Proteins Important

Proteins can easily be addressed as one of the most important molecules in animal cells. There are many varieties of protein molecules which allow a vast range of biological activities in the cell.( Williams, G.(2000))’Proteins are big compound with large molecular masses’’(Williams, G.(2000)) whose main chemical constituents are hydrogen, carbon ,oxygen and nitrogen. A protein… View Article

Zachary’s Story

1. An ulcer starts by eroding the mucosa of the G.I tract wall. What functions of digestion or reabsorption might be lost if this layer is no longer functional? What functions will be compromised if the ulcer eats through the submucosa and then the muscularis? Absorption would not happen correctly because some of the ingested… View Article

Key Question Biology

1) Mg2+ Has 10 electrons. 2) Carbon -14 would not be effective at dating bones that are millions of years old. Carbon -14 is effective at dating to a maximum of 40 000 to 50 000 years old. The isotope decays over time and would not be present on bones that are millions of years… View Article