Question

List out the different types of metabolism with an example.

Answer 1

1. Metabolism is the sum of chemical reactions by which living organisms sustain their life.
2. Metabolism consists of anabolism (the buildup of substances) and catabolism (the breakdown of substances).

• Anabolism:
  Anabolism or constructive metabolism is all about building and storing. It supports the growth of new cells, the maintenance of body tissues, and the storage of energy for use in the future. During anabolism, small molecules are changed into larger, more complex molecules of carbohydrate, protein and fat.
  For example,
  Glucose → Glycogen and other sugars
  Amino acids → Enzymes, hormones, and proteins
• Catabolism:
  Catabolism or destructive metabolism is the process that produces the energy required for all activity in the cells. In this process, cells break down large molecules (mostly carbohydrates and fats) to release energy. This energy release provides fuel for anabolism, heats the body, and enables the muscles to contract and the body to move.
  Carbohydrates → Glucose
  Glucose → CO₂, Water, and heat