Cholesterol Essay Examples

Abstract Childhood obesity has become one of the most common health problems facing children in America. Results from the Third National Health and Nutrition Examination Survey reveal that ethnic minority children in the United States are at particular risk for development of cardiovascular disease due to their disproportionate levels of obesity. In treating childhood obesity […]

ABSTRACT Beer’s Law is an empirical relationship that relates the absorption of light to the properties of the material through which the light is travelling. In turn, absorbance is proportional to concentration and the higher the concentration, the higher the absorbance. This experiment incorporated Beer’s Law and is focused on determining the stress that various […]

Investigating Membrane Permeability Reason for choosing beetroot as the object of experiments Beetroot is usually used as the membrane ‘disruption’ experiment. It is because of beetroot has more pigments in their vacuole. These pigments show how variables damage the membrane of beetroot. The pigments will be automatically extracted from the vacuole when the membrane is […]

A silent killer and a life-saver known by one name, cholesterol. Cholesterol is commonly misunderstood in our society today. In order to better understand cholesterol, a simplified, applicable approach should be made. This essay will explore the definition and function of cholesterol, the difference between good and bad cholesterol, and the risk factors associated with […]

This condition occurs when excess cholesterol In the bloodstream is deposited in the walls of blood vessels, particularly in the arteries that supply blood to the heart (coronary arteries). The abnormal buildup of cholesterol forms clumps (plaque) that narrow and harden artery walls. As the clumps get bigger, they can clog the arteries and restrict […]

The endomembrane system is a system of cell organs working together for the same end. This system compartmentalizes the cell curtailing certain metabolic reactions to certain countries of the cell. Phospholipids are a critical component of the endomembrane system it is these bilayers that cover constructions like the karyon. vacuoles. the endoplasmic Reticulum ( ER […]

Cell membrane permeability practical investigation This experiment investigates the effect of changes in pH, alcohol, and different concentrations of detergents on beetroot membranes. If the extreme levels of pH would degrade the beetroot cell membrane, the experiment would prove that different solutions react differently. Introduction Cell membranes are the entry points for liquid solutions. They […]

As the name suggests, macromolecules are large molecules that make up more than 90% of the total cell mass. These biological macromolecules vary greatly in size – from several hundred to several hundred million molecular weight units – and are made up of monomer units. There are four major classes of biological macromolecules: proteins, carbohydrates, […]

The sense of taste is mediated by taste receptor cells which are bundled in clusters called taste buds. Taste receptor cells sample oral concentrations of a large number of small molecules and report a sensation of taste to centers in the brainstem. In most animals, including humans, taste buds are most prevalent on small pegs […]

The purpose of the experiment was to isolate and recognize varying protein solubilization and assaying methods by using bovine liver protein. The experiment implicated the impact of different types of solvents like ethanol, water, PBS, PBS+1% Triton x-100, and PBS+2% SDS on protein solubilization. Bradford and Ghosh/Dumbroff methods were used to calculate the amount of […]

Lipitor-X Product Launch Plan Pfizer Inc is the largest research based biomedical and pharmaceutical company in the world. Headquartered in New York, Pfizer has major research and development locations in England and the United States. Since its inception in 1849, the organization has remained dedicated to discovering and developing new and better ways to prevent […]

Title: Benedict ’s test for Reducing Sugars Testable Question: Are all carbohydrates reducing sugars? Hypothesis: If the carbohydrate contains available ketone or aldehyde molecules then they are reducing sugars. Variables: a. Independent: Function groups react w/ reagent b. Dependent: Color change (red, orange, yellow) Control: Water Materials: – 4 mL of each solution (Water, Starch, […]

Bilirubin, the principal pigment in bile, is derived from the breakdown of hemoglobin when aged red blood cells are phagocytized by the reticuloendothelial system, primarily in the spleen, liver and bone marrow. About 80% of bilirubin formed daily comes from the degradation of hemoglobin. The remainder comes from destruction of heme-containing proteins and catabolism of […]

Metabolism comprises of a vital set of biochemical reactions that all Miming organisms require to sustain life. For a marathon runner, their physiological response to strenuous exercise depletes both their fats and carbohydrate storage in order to supply energy in the form of Adenosine Troposphere (TAP). TAP is the energy form that the human body […]