Human iron metabolism

Chemical reactions are vital to living cells. Many chemical reactions take long periods of time to transpire. Enzymes serve as catalysts to speed up biochemical reactions in other substances. Each enzyme interacts with only one specific substrate (molecule) in an organism or a family of related molecules. Enzymes are not changed or used up by the reactions they catalyze, but their effectiveness can be influenced by environmental factors such as the pH level of an environment. All enzymes have an…

Phenylketonuria Phenylketonuria, otherwise known as PKU, is a rare genetic condition that induces a buildup of a type of amino acid called phenylalanine. Because amino acids are the basis for proteins, phenylalanine is found in all proteins. The human body needs tyrosine, a type of amino acid, to form neurotransmitters like epinephrine or dopamine. To produce this the body uses the enzyme phenylalanine hydroxylase to develop into the tyrosine your body needs. When the phenylalanine hydroxylase…

MUSCLE XTX Testosterone is a natural hormone secreted by males that plays a crucial role in the growth and physical development. It is the hormone that regulates various bodily functions including sexual function, improve libido and boost the energy. As men ages, the levels of testosterone decreases which affects the quality of life and psychological issues. However, you can enhance your testosterone production naturally. Apart from making modest changes in your diet and lifestyle, many people…

Within the body of a child dwelled an atom, who helped to make up the elements that dwelled in the body of a child called Alex. Even though, the atom was the smallest unit in the whole body, it helped to make sure the daily needs of the body were met. The atoms acted as the tough guys of the body because they were big in number, or so they thought. They would often compare their amounts of neutrons, protons, and electrons to one another and drawing out structural and molecular formulas, to make…

Chitosan is a natural linear amino polysaccharide gained from chitin which is, after cellulose, the second more common biopolymer on earth. Chitin is the primary component in the shells of crustaceans such as shrimp, crab, and lobster. Chitin is present in crayfish, insects, and vegetal species mainly in the walls of fungi. These species require nitrogen for nutritional cycle. Chitin has been sourced from different originate and its composition shown in table 2.1 (synowie). Small quantity of…

Does the amount of lemon juice in milk affect the amount of curds produced? Purpose: The purpose of this lab was to determine whether or not adding more drops of lemon juice to the milk, would increase or decrease the mass of curdled milk formed. Background Information: Curd is a substance formed when milk begins to sour, or in this case, when lemon juice was added to it. The longer milk sits out, the more curds will form, just like when adding more lemon juice to the milk. As more lemon…

convenient, and effective. Here are four key ways of using the hcg drops and an eating program to get rid of your weight gain sufferings. 1. Take the drops to establish a biochemical alteration in your body. HCG diet makes use of a hormone known as human chorionic gonadotropin, which acts to regulate a sequence of biochemical reactions in your body. Once your body has an imbalance of the hormone, a certain part of the brain does not function accordingly. Its function does not focus on burning…

Introduction: This experiment will answer the question, will cinnamon, baking soda, or vanilla extract affect the rate of fermentation? Alcoholic fermentation is the anaerobic processes (doesn’t require oxygen) of converting glucose into cellular energy. 2 pyruvates and 2 NADH are turned into 2CO2 and 2 NAD+. The process of alcoholic is carried out by yeast. Yeast is a microorganism and use anaerobic respiration. The yeast cells produce alcohol and carbon dioxide by eating sugars. The carbon…

This can cause outburst of acne, high cholesterol levels, dry skin, measles and possibly a stroke. Firstly, as for young people specifically teenagers; they would actually need extra calories especially of calcium, iron and protein. Especially as they are going through a rapid physical, emotional, intellectual and social maturation. The recommended amount of calories for girls is; 2200 calories as for boys it can vary between 2500 –…

1. Why is it necessary to have positive and negative controls in this experiment? It is necessary to have positive and negative controls in this experiment to see how variables are affected; therefore, without controls there would be no way to now what would normally happen with the chemical reactants. 2. Describe the movement of each substance in the dialysis bag and the beaker. The movement of glucose in the dialysis bag was that is crossed the dialysis membrane; therefore, it was found…