Temperature Regulation/Thermoregulation is a mechanism by which mammals maintain body temperature with tightly controlled self-regulation independent of external temperatures. Temperature regulation is a type of homeostasis and a means of preserving a stable internal temperature in order to survive. Ectotherms are Read More …
Author: Rx Harun
Thermoregulation – Pathophysiology, Mechanism, Functions
Thermoregulation is a mechanism by which mammals maintain body temperature with tightly controlled self-regulation independent of external temperatures. Temperature regulation is a type of homeostasis and a means of preserving a stable internal temperature in order to survive. Ectotherms are animals Read More …
Cholesterol Metabolism – Mechanism, Functions
Cholesterol Metabolism/Cholesterol is an essential lipid for mammalian cells and its homeostasis is tightly regulated. Disturbance of cellular cholesterol homeostasis is linked to atherosclerosis and cardiovascular diseases. A central role in the sensing and regulation of cholesterol homeostasis is attributed Read More …
Metabolism of Nutrients – Types, Structure, Functions
Metabolism of Nutrients defines the molecular fate of nutrients and other dietary compounds in humans, as well as outlining the molecular basis of processes supporting nutrition, such as chemical sensing and appetite control. It focuses on the presentation of nutritional Read More …
Nutrient Metabolism – Physiology, Process, Mechanism
Nutrient Metabolism defines the molecular fate of nutrients and other dietary compounds in humans, as well as outlining the molecular basis of processes supporting nutrition, such as chemical sensing and appetite control. It focuses on the presentation of nutritional biochemistry, Read More …
Metabolic Reactions – Anatomy, Types, Structure, Functions
Metabolic reactions provide energy in multiple-step processes in which metabolites are oxidized. Biosynthetic reactions, which build the necessary compounds to maintain organisms, are often reduction reactions. Thus, organisms require both oxidizing and reducing agents. Metabolism refers to the dynamic changes of the molecules Read More …
Proteins – Anatomy, Types, Structure, Functions
Proteins are the most versatile macromolecules in living systems and serve crucial functions in essentially all biological processes. They function as catalysts, transport and store other molecules such as oxygen, provide mechanical support and immune protection, generate movement, transmit nerve Read More …
Lipids – Anatomy, Types, Structure, Functions
Lipids are compounds that are insoluble in water but are soluble in organic solvents such as ether and chloroform. Lipids that are important to our discussion include fats and oils (triglycerides or triacylglycerols), fatty acids, phospholipids, and cholesterol. Fats and oils Read More …
Carbohydrates – Anatomy, Types, Structure, Functions
Carbohydrates are one of the three macronutrients in the human diet, along with protein and fat. These molecules contain carbon, hydrogen, and oxygen atoms. Carbohydrates play an important role in the human body. They act as an energy source, help Read More …
Nutrients – Types, Mechanism, Health Benefit
Nutrients are chemical substances required by the body to sustain basic functions and are optimally obtained by eating a balanced diet. There are six major classes of nutrients essential for human health: carbohydrates, lipids, proteins, vitamins, minerals, and water. Carbohydrates, Read More …
Nutrition – Types, Mechanism, Functions, Health Benefits
Nutrition are chemical substances required by the body to sustain basic functions and are optimally obtained by eating a balanced diet. There are six major classes of nutrients essential for human health: carbohydrates, lipids, proteins, vitamins, minerals, and water. Carbohydrates, Read More …
Digestion – Anatomy, Phases, Types, Functions
Digestion is the process of mechanically and enzymatically breaking down food into substances for absorption into the bloodstream. The food contains three macronutrients that require digestion before they can be absorbed: fats, carbohydrates, and proteins. Through the process of digestion, Read More …