PATHOLOGY

Detailed explanation-1: -Fat is necessary in a diet to maintain the membranes of your cells, and they are used to make certain hormones. Fat is a huge energy source. However, it takes a lot of effort to break this molecule up to release the energy. That’s why carbohydrates are used first.

Detailed explanation-2: -Carbohydrates are essential macromolecules that are classified into three subtypes: monosaccharides, disaccharides, and polysaccharides. Carbohydrates are a major class of biological macromolecules that are an essential part of our diet and provide energy to the body.

Detailed explanation-3: -In most living species, glucose is an important source of energy. During cellular respiration, energy is released from glucose, and that energy is used to help make adenosine triphosphate (ATP).