Table of Contents
- 1 What is the ultimate source of energy for the cellular respiration photosynthesis cycle?
- 2 What is the ultimate source of energy for the earth a photosynthesis?
- 3 What kind of energy does photosynthesis use to produce oxygen?
- 4 What is the relationship between cellular respiration and photosynthesis?
What is the ultimate source of energy for the cellular respiration photosynthesis cycle?
In fact, the Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction (Figure 1).
What is the ultimate source of energy for the earth a photosynthesis?
Sun
Sun is the ultimate source of energy. Plants & other photosynthetic organisms take energy from the sun to make food and this food is eaten by us and ultimately we get energy. Hence, sun is the ultimate source of energy.
What is the ultimate source of energy that is broken down in respiration?
Cellular respiration is the process in which cells break down glucose, release the stored energy, and use it to make ATP. The process begins in the cytoplasm and is completed in a mitochondrion.
How are photosynthesis and respiration used to sustain life?
This is the never ending cycle that sustains life on earth. The process of photosynthesis is used by plants and other photosynthetic organisms to produce energy, whereas the process of cellular respiration breaks down the energy for use.
What kind of energy does photosynthesis use to produce oxygen?
Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.
What is the relationship between cellular respiration and photosynthesis?
The relationship between photosynthesis and cellular respiration is such that the products of one system are the reactants of the other. Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.
How does respiration maintain the balance of oxygen and carbon dioxide?
The cycle of photosynthesis and respiration maintains the balance of oxygen and carbon dioxide. Photosynthesis produces the oxygen to replenish oxygen that is used up by living organisms during respiration. Carbon dioxide produced during respiration is one of the reactants plants need to perform photosynthesis.