Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2). How does photosynthesis demonstrate the law of conservation? ... The AMOUNT of carbon-dioxide atoms released by respiration are EXACTLY EQUAL to the atoms of these materials contained in the oxygen and carbon converted.
How does photosynthesis show the law of conservation of energy?
Photosynthesis demonstrates the law of conservation of matter which states that atoms cannot be created nor destroyed ; the atoms can only be rearranged into new molecules and ions. Photosynthesis is aided by enzymes, special proteins, which can either break chemical bonds or form bonds in molecules.
How does the law of conservation of energy apply to the process of cellular respiration?
Within individual organisms, food moves through a series of chemical reactions in which it is broken down and rearranged to form new molecules to support growth or to release energy. Matter is conserved during cellular respiration because atoms are conserved in physical and chemical processes.
Do photosynthesis and cellular respiration follow the law of conservation of energy and the law of conservation of mass?
Yes . Every chemical reaction obeys the law of conservation of mass.
Does cellular respiration show the law of conservation of energy?
Cellular respiration is the process by which cells obtain energy from glucose. It can be represented by a chemical reaction which, when balanced, obeys the Law of Conservation of Matter: Th number of atoms of reactants equals the number of atoms...
What is the relationship between photosynthesis and cellular respiration?
Photosynthesis converts carbon dioxide and water into oxygen and glucose . Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Where does cellular respiration occur?
Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP. This process releases carbon dioxide and water as waste products. 8. Plants have mitochondria and can perform cellular respiration.
Is respiration example of endothermic reaction?
Respiration is a series of exothermic reactions that occur in the mitochondria of living cells in order to release energy from food molecules. This energy can then be used to produce heat, for movement, growth, reproduction and active uptake.
What happens during cellular respiration?
Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water .
How is the law of conservation of energy demonstrated?
For example, the chemical energy in wood changes to thermal energy when the wood is burned. But though energy can change forms, the total energy in a system is always conserved – the amount of energy before a change equals the amount of energy after a change . This principle is called the law of conservation of energy.
How is the law of conservation of mass used in everyday life?
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction . For example, when wood burns, the mass of the soot, ashes, and gases equals the original mass of the charcoal and the oxygen when it first reacted.
Does the law of conservation of energy apply to humans?
Explanation: The law of conservation of matter and energy states that matter is neither created nor destroyed but conserved . Humans do not have the ability to create or destroy matter (atoms) or energy. They can only rearrange the matter and energy.
What implications does the law of conservation of matter have for humans?
What implication(s) does the law of conservation of matter have for humans? a) We cannot create energy because it is neither created nor destroyed .
What are the similarities and differences of photosynthesis and cellular respiration?
Some differences between photosynthesis and respiration are that photosynthesis only happens in sunlight while respiration happens constantly and that photosynthesis releases oxygen while respiration uses it. Some similarities between the two are that both produce energy and involve the exchange of gases .
What is the role of oxygen in photosynthesis and in cellular respiration?
In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. ... In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process . Carbon dioxide and water are products of this reaction.
What is the relationship between photosynthesis and cellular respiration quizlet?
What is the relationship between photosynthesis and cellular respiration? Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back . Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.
