write definitions
a) Nutrition
b) Nutrient
c) Protein
d) cellular respiration
e) Aerobic respiration
f) Glycolysis
Answers
Answer:
1)nutrition-nutrient in food ,2)nutrient - a substance that is needed to keep a living thing alive and help to grow,3) protein-a protein is a naturally. occuring extremely complex substance that consist of amino acid residues joined by peptide bond, 4)cellular respiration- the process by which. organism combine oxygen with food stuff molecule , 5)aerobic respiration-a process in which oxygen is used to make energy from carbohydrates ,6) glycolysis- the break down of glucose by enzyme, releasing energy and pyruvic acid
Answer:
1. the process of taking nutrients in the body and utilizingthem by an organisms is known as the nutrition
2.the substance like carbohydrates, protein, lipids, vitamin, minerala ,etc.which are components of food are called nutrients
3. protein is a macromolecule which is formed by many amino acid which are joined by the peptide bons is Known as protein.
4. oxidation of the glucose and other food components which takes place inside the cell in presence or absence of oxygen is known as cellular respiration
5. cellular respiration taking place in presence of the oxygen is known as the aerobic respiration.
6. the process occuring in the cell where a molecule of the glucose is oxidation in step by step process forming 2 molecules of each of pyruvic acid , ATP,nadh2 & water is called glycolysis.