0
State the significance of photosynthesis and cellular respiration to all life?
Wiki User
∙ 15y ago
Photosynthesis is the main process on Earth that traps energy in food molecules. Cellular respiration breaks the bonds in the food molecules to put energy into a form that the cells can use directly.
Three differences:
1. Photosynthesis requires water and carbon dioxide; respiration requires glucose and oxygen.
2. Photosynthesis produces oxygen and glucose; respiration produces carbon dioxide and water.
3. Photosynthesis builds glucose to store energy; respiration breaks glucose to release energy.
4. Photosynthesis happens in the chloroplasts; respiration happens in the mitochondria.
5. Only autotrophs carry on photosynthesis; all living things carry on respiration.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How many molecules of ATP are made from aerobic cellular respiration?
Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).
Does exercise affect cellular respiration in boys and girls differently?
WHen oxygen is inhaled there is a gas exchange in the lungs and when you exhale the results is the expulsion of co2. Exercise cause the heart rate to quicken and the breathing to quicken thereby speeding up the exchange of oxygen in the lungs. That increases the amount of carbon dioxide output. Understand?
How stress affect photosynthesis and respiration?
Homeostasis and Thermodynamics of Metabolic Pathways:Metabolism is a largely circular process of energy conversion in cells of living organisms. Chemical energy is extracted from nutrients (catabolism) and this energy is in turn used to synthesize new molecules (anabolism) from the same type of nutrients to maintain the structure and function of an organism. To accomplish both, say energy extraction from and biosynthesis of proteins, metabolism of living cells is a spatial and temporal network of chemical reactions close to, but never at chemical equilibrium. Living organisms maintain a state of metabolic homeostasis which can be viewed as a steady-state throughput or flow of energy and metabolites to sustain body functions and structures.Respiration and photosynthesis are catalytically possible only because of the coordinated activity of hundreds of proteins that belong to deferent sets of pathways in different compartments of cells and/or organisms. Understanding the structural and functional complexity that provides reductive synthesis of glucose as well as oxidative degradation is the same as understanding the mechanism of cellular metabolism.
What is haemopoisis?
Haematopoiesis is the formation of blood cellular components. All cellular blood components are derived from haematopoietic stem cells. In a healthy adult person, approximately 1011-1012 new blood cells are produced daily in order to maintain steady state levels in the peripheral circulation.
How are roots adapted for photosynthesis?
Plant roots absorb water, and water is one of the three ingredients which plants need in order to carry out photosynthesis, the others being carbon dioxide, which they get from the air, and sunlight.
Where does cellular respiration occur in heterotrophs and and photosynthesis in autotrophs?
heterotrophs eat other organisms because they can not make their own food. so they obtain their energy by braking down their food to a simpler state through the process of respiration so yes heterotrophs preform respiration
How many molecules of ATP are made from aerobic cellular respiration?
Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).
What are the factors that affect the rate of respiration?
Factors Affecting Cellular RespirationBy Sue Teresa Tan, eHow ContributorOther People Are ReadingCellular respiration is the method of transforming nutrients to energy. Some of the nutrients that go through the process of cellular respiration are fats, glucose and other acids. The process of cellular respiration results in more energy. Many factors affect the rate of cellular respiration in living things.Amount of NutrientsThe more nutrients that are available to transform, the more energy results in the cellular respiration process. The types of nutrients that can go through the cellular respiration process and transform into energy are namely fat, proteins and carbohydrates. This also includes amino acids and fatty acids. The carbohydrates converts to glucose, the fats go through the citric acid cycle and the proteins break down and go through glycolysis. The amount of nutrients available to transform into energy depend on the diet of a person. The nutrients go through three processes in cellular respiration. The processes are glycolysis, Kreb’s cycle and the cytochrome system.TemperatureAnother factor affecting the cellular respiration is the temperature of the environment. Usually, the rate of cellular respiration quickens if the temperature is warmer. The lower the temperature, the slower the rate of cellular respiration is. People who live in warmer environments find it easier to restore their energy as long as there are nutrients available to convert in the body. The reason for this is the enzymes that are present in the cellular respiration process. Enzymes break down easier and then transform into energy quicker when the temperature is higher. Although the temperature affects the rate of cellular respiration, there are no studies that prove more energy production with higher temperatures. The temperature factor just affects the rate of the cellular respiration process.State of CellThe state of a cell undergoing the cellular respiration process is a factor that affects the rate of transforming nutrients into energy. Working cells, such as neurons or roots of the human hair, have a higher cellular respiration rate compared with dormant cells like seeds. This is because working cells can store extra energy in the body while dormant cells tend to stay non-motile. For this reason, plant cells do not need to store as much energy as human cells or animal cells do. This is the reason why cellular respiration in plants is a bit different from the cellular respiration process human and animal cells go through.Read more:Factors Affecting Cellular Respiration | eHow.comhttp://www.ehow.com/list_6417883_factors-affecting-cellular-respiration.html#ixzz2Q3XFRlk5
Does exercise affect cellular respiration in boys and girls differently?
WHen oxygen is inhaled there is a gas exchange in the lungs and when you exhale the results is the expulsion of co2. Exercise cause the heart rate to quicken and the breathing to quicken thereby speeding up the exchange of oxygen in the lungs. That increases the amount of carbon dioxide output. Understand?
What does burning fossil fuels and cellular respiration have in common?
Both release carbon into the atmosphere, but burning fossil fuels releases CO2 at a much greater amount. Both cellular respiration and combustion require a core fuel for the process to happen at all. This fuel is stored energy, and the entire process of combustion or respiration is to convert that energy from its stored state -- in the fuel -- to another state that the engine, either mechanical or bionic, can use to power its other operations. While fossil fuels and sugar molecules have very different structures, they both have a series of molecular bonds that the energy harvesting process will break apart.
What is the difference in the VO2 Max between men and women?
genetically males have a higher VO2 max that females because males have a greater muscle mass that females. Mitochondria are the site of cellular respiration and the majority of them are located within muscle tissues in the body. If there are more sites for cellular respiration than the body will be able to keep at an aerobic level of fitness for longer because the body can remove a higher volume of oxygen from the bloodstream. This would cause a person to maintain a longer state of aerobic respiration and therefore have a higher VO2 max.
What is the substances in a living cell that has same function as methylene blue?
NADH
What is a state soil?
State soil is a soilthat has a speacil significance to a particular state.
What is the significance of the Supreme Courts decision in Williams v North Carolina?
Significance: state sovereignty
What is the significance of the supreme courts decision in Williams v. North Carolina?
Significance: state sovereignty
What is the significance of the supreme courts decision in William v. North Carolina?
Significance: state sovereignty
What is significance of the supreme courts decision in Williams v North Carolina?
Significance: state sovereignty
