Categorias: Todos - carbohydrates - lipids - proteins - metabolism

por Kevin Thammavongsa 6 anos atrás

175

Chapter 1 Carbohydrates, Lipids and proteins

Carbohydrates, lipids, and proteins are essential macronutrients that play crucial roles in maintaining the structural and functional integrity of the body, as well as providing energy both at rest and during physical activity.

Chapter 1 Carbohydrates, Lipids and proteins

Gluconeogenesis: "body's process of creating new sugar from leftover carbon from other compounds"

Chapter 1 Carbohydrates, Lipids and proteins

Macronutrients

Roles
Preserve structural and functional integrity of the organism
Provide Energy at rest and during PA
Carbohydrates: (CH2O) Main energy source of humans
Classification

Polysaccharides

Olisaccharides

Monosaccharide: "Basic units of carbohydrates"

Galactose: "Must be manufactured, binds with glucose to form lactose"

Fructose: "found in high concentration in fruits and honey and can enter the blood stream rapidly

Glucose/Dextrose: "found in the body as a result of CHO digestion"

Role

Transforms into triaglycerol for later use

Forms glycogen as a form of storage in the liver and muscles

Energy source for cellular metabolism