1. Polypeptides are made up of _____ 2. Carbohydrates are made up of _______ 3. Lipids are made up of _______ 4. Foods that we eat are most often made up of _____ OPTIONS: A. amino acids B. triglycerides, phospholipids or steroids C. sugars and starch D. macromolecules
Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
Match the following:
1. Polypeptides are made up of _____
2. Carbohydrates are made up of _______
3. Lipids are made up of _______
4. Foods that we eat are most often made up of _____
OPTIONS:
| A. |
amino acids |
| B. |
triglycerides, phospholipids or steroids |
| C. |
sugars and starch |
| D. |
macromolecules |
In essence, macromolecules are polymer compounds, which are composed of several long chains of monomeric molecules. Proteins, carbohydrates, and nucleic acids all exist as lengthy polymers. They are referred to as macromolecules because of their huge size and polymeric makeup.
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