Outside raw materials used by an organism include:
- Water: Essential for metabolic processes and maintaining cell structure.
- Oxygen: Required for cellular respiration to produce energy.
- Nutrients: Such as carbohydrates, proteins, fats, vitamins, and minerals, necessary for growth, energy, and cellular repair.
- Carbon Dioxide: Used by plants for photosynthesis to produce food.
MCQs Based on the above question
Question 1: Which outside raw material is essential for metabolic processes and maintaining cell structure in an organism?
A) Oxygen
B) Water
C) Carbon Dioxide
D) Nutrients
Answer: B) Water
Question 2: What is the primary purpose of oxygen for an organism?
A) Photosynthesis
B) Cellular respiration to produce energy
C) Nutrient absorption
D) Maintaining cell structure
Answer: B) Cellular respiration to produce energy
Question 3: Nutrients such as carbohydrates, proteins, fats, vitamins, and minerals are necessary for which of the following?
A) Only growth
B) Only energy production
C) Growth, energy, and cellular repair
D) Only cellular repair
Answer: C) Growth, energy, and cellular repair
Question 4: Which raw material is used by plants for photosynthesis to produce food?
A) Oxygen
B) Water
C) Nutrients
D) Carbon Dioxide
Answer: D) Carbon Dioxide