Properties and Functions of the Cell Continue

Biology SSS 1 First Term

WEEK 7

Properties and Functions of the Cell Continue

Performance Objectives

Student should be able to:

  1. Define the types of nutrients
  2. Explain the process of respiration

Content

Nutrients include both organic and inorganic compounds. The organic compounds include carbohydrates, proteins, fats, and vitamins. Inorganic compounds contain minerals and water. Plant cells require mineral salts or elements obtained from the soil in the form of solution for healthy growth and development. Depending upon the quantity of nutrients in food, the nutrients are classified as macronutrients and micronutrients.

 

Macronutrients

Macronutrients are those nutrients which are needed in large amounts for healthy growth and development. Examples are phosphorus, nitrogen, sulphur, iron, hydrogen, carbon, calcium, oxygen, magnesium and potassium.

Micronutrients

Micronutrients are mineral.... View More

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