Galactose

Lactose is a disaccharide sugar and it’s mainly found in dairy products. It’s made up of glucose and galactose. The enzyme lactase breaks down the carbohydrate lactose. Lactase is produced by cells in the small bowel. If lactase is nonexistent or lacking, lactose intolerance occurs. There are ways to classify people with lactase and without lactase. People with are called lactase persistent (LP) and without are called lactase non-persistent (LNP). There are many types of lactose intolerances.…

Hypothesis: Aerobic Respiration: If a phosphate buffer, dichlorophenol-indophenol and succinate are added to a mitochondrial extract then the succinate molecules will bind to an enzyme complex (succinate dehydrogenase). Because the enzyme and FAD are a part of the same complex, initiating succinate oxidation, this reaction reduces FAD to FADH2. Thus the oxidation of succinate to furmarate. Anaerobic Respiration: If a solution of yeast and glucose is combined and placed in different incubation…

Monosaccharides are the unmistakable sugars. Two monosaccharides make a disaccharide. Three or more monosaccharides are a polysaccharide. Glucose, fructose, and galactose are monosaccharides. Sucrose, lactose, and maltose are disaccharides. Starch and glycogen are polysaccharides. Central sugars can be found by utilizing Benedict's test. Proteins are made of carbon, hydrogen, oxygen, nitrogen, and now and again sulfur…

There is a variety of blood groups and antigens present in different human bodies, which depend on either polymorphism or inheritance. Blood grouping has a clinical significance, for example; we need blood grouping in cases of transfusion to avoid incompatibility, which often leads to blood clumping and agglutination then eventually death of patients, not only that but they are also important in pregnancies in cases of maternal fetal incompatibility. Each blood type has its own advantage like…

Mitochondria, LHON The Organelle The most well known function of the mitochondria is to produce energy for the cell. It does this by regulating cell metabolism and respiration. Mitochondria carry out multiple other functions that are extremely important (such as various forms of signaling) The mitochondria also contains DNA which can have a direct effect on some functions of the human body if there is a mutation. ( Mitochondrion.(2016, October 9)) Word count 63 (not including headings or…

Monosaccharides are the unmistakable sugars. Two monosaccharides make a disaccharide. Three or more monosaccharides are a polysaccharide. Glucose, fructose, and galactose are monosaccharides. Sucrose, lactose, and maltose are disaccharides. Starch and glycogen are polysaccharides. Focal sugars can be found by using Benedict's test. Proteins are made of carbon, hydrogen, oxygen, nitrogen, and now and again sulfur.…

Summary: Barry James, a 67-year-old man presents to the hospital with a recent onset of diarrhea and weight loss; patient has a history of lactose intolerance, vitamin B12 deficiency and intermittent diarrheal episodes that last 1-2 days. Peripheral edema was noted on the physical examination, and the abdominal examination was negative for distention and organomegaly. Question: Describe the pathophysiology and clinical presentations associated with small intestine malabsorption. Generate:…

Glucose (C6H12O6) is hugely important in the body and in all living organisms that respire as it is one of the substrates needed for respiration (Glucose + Oxygen = Carbon Dioxide + Water + ATP). The three basic key of a monosaccharide are Glucose, Galactose and Fructose; these form the building blocks for essential polysaccharides that are important for sustaining…

that was produced during the transcription of DNA. In our experiment, we looked at the specific LacZ gene that codes for beta-galactosidase, which is a protein/enzyme that can break down lactose into its constituent monosaccharrides, glucose and galactose. The amounts of proteins produced by this gene were observed to see what strain would yield the most. Each of the strains tested had a mutation that would affect protein production in a negative or…

types of nutrients and how it’s absorbed Carbohydrates (breads, potatoes, pastry, candy, rice, pasta): Sugar and starch molecules are broken down into disaccharides called sucrose, lactose and maltose to the end-product of glucose, fructose and galactose and are absorbed mostly by active transport. The end products of fatty acids and monglycerides happens when pancreatic enzyme (lipase) found in pancreas and small intestine plus bile from the liver break down lipids they are then absorbed…