How do respiration and photosynthesis form a cycle

Nicotinamide adenine dinucleotide phosphate, an energy carrier molecule produced in the light reactions of photosynthesis. The protons used in the light reactions come from photolysis, the splitting of water , in which H 2 O molecules are broken into hydrogen ions, electrons , and oxygen atoms.

In addition, the energy from sunlight is used to pump protons into the thylakoid lumen during the first electron transport chain, forming a chemiosmotic gradient. The Calvin cycle is part of the light-independent reactions of photosynthesis. The Krebs cycle is part of cellular respiration. Photosynthesis occurs in the chloroplasts , whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration.

Cellular respiration makes carbon dioxide and water and ATP , which are the starting products together with sunlight for photosynthesis.

Photosynthesis Summary The following 10 points summarize photosynthesis. Most autotrophs make their "food" through photosynthesis using the energy of the sun. Photosynthesis occurs in the chloroplast, an organelle specific to plant cells. The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast. The light reactions also release oxygen gas as a waste product.

What is the role of water in the carbon cycle? What is a simple definition of the carbon cycle? How does the carbon cycle work? What role do decomposers play in the carbon cycle?

What is the importance of the carbon cycle? See all questions in Natural Biogeochemical Cycles. Impact of this question views around the world. You can reuse this answer Creative Commons License. Photosynthesis is the exact opposite of Respiration. Just take the respiration equation and turn it around. Note Oxygen is a by product of photosynthesis but is necessary for almost all life both plants and animals need oxygen for life. How are cellular respiration and photosynthesis part of the carbon cycle?

David Drayer. Aug 14, Explanation: Respiration takes place in almost all living things some bacteria get their energy from the break down of sulfur compounds in deep ocean vents. Related questions If the producer biomass in an ecosystem is kg per hectare, what is the approximate primary