Photosynthesis is the process of breaking down glucose to produce ATP to fuel activities that occur in living things. producing glucose by fixing atmospheric carbon to broken down water molecules using energy from the sun. catalyzing chemical reactions at a cellular level to speed up bodily functions.
Q: The diagram shows the process of photosynthesis and cellular respiration in relation to each other.…
A: Photosynthesis is the process utilized by green plants and photosynthetic bacteria, to convert light…
Q: Which molecule is produced by photosynthesis? NADH Carbon dioxide Water Oxygen
A:
Q: The stored energy in ATP and NADPH is then used later in photosynthesis to build one molecule…
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A: Photosynthesis is the process that occurs in green plants.
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Q: Light Dependent Reactions Water is split in to Light energy is converted into energy. NADPH Oxygen…
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Q: Energy is transformed
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Q: Light consists of units of energy called_ which are absorbed by neutrons/ pigments photons/pigments…
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Q: make glucose and the oxygen is released as molecular oxygen. If you do the math how much…
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A: Photosynthesis is responsible for producing the food. Whereas respiration is respond for…
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A: Photosynthesis is a reaction in which light energy is transduced into the chemical energy of food by…
Q: Which product of photosynthesis stores energy
A: Energy is stored in the form of glucose during photosynthesis.
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A: Photosynthesis is a process of obtaining energy from the sunlight by the plants, algae and…
Q: Photosynthesis uses sunlight to convert water and carbon dioxide into high-energy.…
A:
Q: indicate whether the following reactions are endergonic, requiring energy input, or exergonic,…
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Q: (Some words can be used more than once!) chlorophyll carbon dioxide chloroplast dark reaction oxygen…
A: Autotrophs are those organism which make their own food.
Q: What is the role of the Calvin Cycle? Reaction that splits water into oxygen and hydrogen, oxygen…
A: Calvin cycle is a dark reaction because it does not require sunlight. Despite the fact that it can…
Q: The basic raw materials for photosynthesis are:
A: Answer: Photosynthesis : It is the process in plants that uses carbon dioxide , water and sunlight…
Q: What are three ways that carbon is released into the atmosphere?
A: Carbon Dioxide is a gas that is abundant in the air at all times. Carbon dioxide gas, on the other…
Q: Why do autotrophs use photosynthesis? Photosynthesis produces carbon dioxide, which other…
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Q: The products of photosynthesis (________ and ________) are the reactants of cellular respiration.…
A: Thank you for the question Answer :- Photosynthesis is a process in which light energy is converted…
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A: Photosynthesis is the process by which green plants and some other organism transform light energy…
Q: rue or False: Photosynthesis uses oxygen to produce glucose while cellular respiration uses glucose…
A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…
Q: process by which organisms harness and use energy to power cellular processes is called: Metabolism…
A: Biosynthesis, biochemical transformation into other metabolites, breakdown, transport into and out…
Q: Photosynthesis and cellular respiration are related to each other through the cycling of…
A: In all living species, cellular respiration takes place within their own cells. Respiration in cells…
Q: During which process of photosynthesis is water split and oxygen released? Calvin Cycle photosystem…
A: Photosynthesis is the process of conversion of CO2 and water molecule in sugars and oxygen.
Q: 1. Carbon is fixed in the kreb's cycle 2. Starch is converted into glucose for storage 3. Glucose is…
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Photosynthesis is the process of
breaking down glucose to produce ATP to fuel activities that occur in living things.
producing glucose by fixing atmospheric carbon to broken down water molecules using energy from the sun.
catalyzing
chemical reactions at a cellular level to speed up bodily functions.
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- Which of the following statements is not true? Metabolic pathways _____. a. occur in a stepwise series of chemical reactions b. are speeded up by enzymes c. may break down or assemble molecules d. always produce energy (such as ATP)Which of the following statements is not correct? a. Energy cannot be created or destroyed. b. Energy cannot change from one form to another. c. Energy tends to disperse spontaneously. d. Energy can be transferred.What is the energy of a photon first used to do in photosynthesis? a. split a water molecule b. energize an electron c. produce ATP d. synthesize glucose
- Enzymes have all the following characteristics except: a. they act as biological catalysts b. they are proteins c. they carry out random chemical reactions d. they convert substrates into products e. they can cause genetic diseaseBiofuels A lot of energy is locked up in the chemical bonds of molecules made by plants. That energy can fuel consumers, as when an animal cell powers ATP synthesis by aerobic respiration. It can also fuel our cars, which run on energy released by burning biofuels or fossil fuels. Both processes are fundamentally the same: They release energy by breaking the bonds of organic molecules. Both use oxygen to break those bonds, and both produce carbon dioxide. Unlike fossil fuels, biofuels are a renewable source of energy: We can always make more of them simply by growing more plants. Also unlike fossil fuels, biofuels do not contribute to global climate change, because growing plant matter for fuel recycles carbon that is already in the atmosphere. Corn, soy, sugarcane, and other food crops are rich in oils, starches, and sugars that can be easily converted to biofuels. The starch in corn kernels, for example, can be enzymatically broken down to glucose, which is fermented to ethanol by bacteria or yeast. However, growing food crops for biofuel production typically requires a lot of energy (in the form of fossil fuels) and it damages the environment. Making biofuels from other plant matter such as weeds or agricultural waste requires additional steps, because these materials contain a higher proportion of cellulose. Breaking down this tough carbohydrate to its glucose monomers adds cost to the biofuel product. In 2006, David Tilman and his colleagues published the results of a 10-year study comparing the net energy output of various biofuels. The researchers made biofuel from a mixture of native perennial grasses grown without irrigation, fertilizer, pesticides, or herbicides, in sandy soil that was so depleted by intensive agriculture that it had been abandoned. The energy content of this biofuel and the energy it took to produce it were measured and compared with that of biofuels made from food crops (Figure 5.16). Which of the three crops required the least amount of land to produce a given amount of biofuel energy?Biofuels A lot of energy is locked up in the chemical bonds of molecules made by plants. That energy can fuel consumers, as when an animal cell powers ATP synthesis by aerobic respiration. It can also fuel our cars, which run on energy released by burning biofuels or fossil fuels. Both processes are fundamentally the same: They release energy by breaking the bonds of organic molecules. Both use oxygen to break those bonds, and both produce carbon dioxide. Unlike fossil fuels, biofuels are a renewable source of energy: We can always make more of them simply by growing more plants. Also unlike fossil fuels, biofuels do not contribute to global climate change, because growing plant matter for fuel recycles carbon that is already in the atmosphere. Corn, soy, sugarcane, and other food crops are rich in oils, starches, and sugars that can be easily converted to biofuels. The starch in corn kernels, for example, can be enzymatically broken down to glucose, which is fermented to ethanol by bacteria or yeast. However, growing food crops for biofuel production typically requires a lot of energy (in the form of fossil fuels) and it damages the environment. Making biofuels from other plant matter such as weeds or agricultural waste requires additional steps, because these materials contain a higher proportion of cellulose. Breaking down this tough carbohydrate to its glucose monomers adds cost to the biofuel product. In 2006, David Tilman and his colleagues published the results of a 10-year study comparing the net energy output of various biofuels. The researchers made biofuel from a mixture of native perennial grasses grown without irrigation, fertilizer, pesticides, or herbicides, in sandy soil that was so depleted by intensive agriculture that it had been abandoned. The energy content of this biofuel and the energy it took to produce it were measured and compared with that of biofuels made from food crops (Figure 5.16). The production of which biofuel was most efficient (which had the highest ratio of energy output to energy input)?
- Biofuels A lot of energy is locked up in the chemical bonds of molecules made by plants. That energy can fuel consumers, as when an animal cell powers ATP synthesis by aerobic respiration. It can also fuel our cars, which run on energy released by burning biofuels or fossil fuels. Both processes are fundamentally the same: They release energy by breaking the bonds of organic molecules. Both use oxygen to break those bonds, and both produce carbon dioxide. Unlike fossil fuels, biofuels are a renewable source of energy: We can always make more of them simply by growing more plants. Also unlike fossil fuels, biofuels do not contribute to global climate change, because growing plant matter for fuel recycles carbon that is already in the atmosphere. Corn, soy, sugarcane, and other food crops are rich in oils, starches, and sugars that can be easily converted to biofuels. The starch in corn kernels, for example, can be enzymatically broken down to glucose, which is fermented to ethanol by bacteria or yeast. However, growing food crops for biofuel production typically requires a lot of energy (in the form of fossil fuels) and it damages the environment. Making biofuels from other plant matter such as weeds or agricultural waste requires additional steps, because these materials contain a higher proportion of cellulose. Breaking down this tough carbohydrate to its glucose monomers adds cost to the biofuel product. In 2006, David Tilman and his colleagues published the results of a 10-year study comparing the net energy output of various biofuels. The researchers made biofuel from a mixture of native perennial grasses grown without irrigation, fertilizer, pesticides, or herbicides, in sandy soil that was so depleted by intensive agriculture that it had been abandoned. The energy content of this biofuel and the energy it took to produce it were measured and compared with that of biofuels made from food crops (Figure 5.16). About how much energy did ethanol produced from one hectare of corn yield? How much energy did it take to grow and produce that ethanol?Why do the electrons in water and carbon dioxide have so little chemical energy? Because there are oxygen atoms in these molecules. The high electronegativity of oxygen pulls the electrons to low energy levels. Because they are the end products of cellular respiration and this is the only place where these molecules are produced. Because animals and plants release carbon dioxide and water into the atmosphere. All of the aboveThe major source of energy for most cells comes from absorbing solar and geothermal energy. utilizing high energy compounds. breaking the last bond in ATP. making the last bond in ATP.
- Anabolic reactions use energy by ________.a. turning ADP into ATPb. removing a phosphate group from ATPc. producing heatd. breaking down molecules into smaller partsWhich of the following is true about how oxygen is formed during photosynthesis? Select one or more: a. oxygen is formed during the production of sugars b. carbon dioxide molecules are broken down to form oxygen c. oxygen is formed during electron transport d. water molecules are broken down to form oxygenWhich statement best describes an electron transfer chain? It generates energy from carbohydrates. It is used by cells to dispose of excess electrons. It utilizes ATP to synthesize nutrients. It transfers energy, stepwise, from one compound to another. It requires activation by oxygen.
