What is meant by carbon fixation? How is energy cycled between the phototrophs and chemotrophs?
What is meant by carbon fixation? How is energy cycled between the phototrophs and chemotrophs?
Homework Answers
Answer:
Carbon fixation is a process by which the carbon dioxide is converted to an organic compound by an energy driven reaction in a living organism. An example of carbon fixation is photosynthesis where plants use sunlight to convert CO2 to carbohydrates.
Phototrophs use energy from the sun to convert CO2 from atmosphere to organic carbohydrates to derive energy by photosynthesis.
Chemotrophs oxidize organic compounds formed by phototrophs to derive energy and release CO2 into the atmosphere.
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What is meant by carbon fixation? How is energy cycled between
the phototrophs and chemotrophs?
Photosynthesis - what is meant by each round? Carbon fixation occurs in the stroma of the...
Photosynthesis - what is meant by each round? Carbon fixation occurs in the stroma of the chloroplast in a process known as the Calvin Cycle. It occurs in three stages: Stage 1: Carbon Fixation, Stage 2: Reduction, and Stage 3: Regeneration of RuBP. In Stage 1, __ molecule(s) of CO2 are added to __ molecules of RuBP, which was regenerated from the previous cycle. This process is catalyzed by the enzyme Rubisco. The final product from each round of the...
biosignature -32SH2- carbon-fixation- biomass- DNA polymerase -nitrogen-fixation -12CO2- RNA polymerase -32SH2 -vertical gene transfer- hopanoid -energy-...
biosignature -32SH2- carbon-fixation- biomass- DNA polymerase -nitrogen-fixation -12CO2- RNA polymerase -32SH2 -vertical gene transfer- hopanoid -energy- horizontal gene transfer -13CO2- isotope ratio (use these words to fill in the blank each one can only be used once you will not need them all) In order to identify when the first forms of bacterial life began on earth, scientists use ____________________s that reflect different forms of biological metabolism. For example, the depletion of ____________________ from ancient mineralized carbon rock represents the...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to RuBP, causing which molecule to be formed? Q.2 12 molecules of PGA use the energy from ATP and NADPH to rearrange and form 12 molecules of? Q.3 ____provides the energy needed to rearrange 10 molecules of PGAL into 6 molecules of RuBP. Q.4 During one "turn" of the Calvin–Benson cycle,__ carbon dioxide molecules are taken in, and a molecule of glucose is created.___ carbon...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants incorporate CO_2 into organic compounds-the base of our food web This is where plants strip electrons from organic food molecules This is the stage in photosynthesis where glucose appears This is the stage in Calvin cycle where ribulose bisphosphate is regenerated, ready for a new cycle This is where photosynthetic species are eaten, moving their energy into the food web Plants couple tow photosystems...
Role of carbon fixation/Calvin cycle? The ATP needed, starting and ending products and how many cycles...
Role of carbon fixation/Calvin cycle? The ATP needed, starting and ending products and how many cycles are needed to run? Thanks
The carbon fixation reaction occurs in what part of a chloroplast? a. stroma b. grana c....
The carbon fixation reaction occurs in what part of a chloroplast? a. stroma b. grana c. inner membrane d. chlorophyll e. thykaloid
what is meant by total energy? What energies constitute the total energy of a system?
what is meant by total energy? What energies constitute the total energy of a system?
1. In plants, what cells strip a carbon, as CO2, from the four carbon compound and...
1. In plants, what cells strip a carbon, as CO2, from the four carbon compound and return the three-carbon remainder to the mesophyll cells? 2. Fill in the blanks: In C4 plants, carbon fixation and the calvin cycle are __________ separated but in CAM plants, carbon fixation and the calvin cycle are ________ separated. Thank you!!
same options for the rest of the question cycled between non-living parts of the ecosystem. O...
same options for the rest of the question
cycled between non-living parts of the ecosystem. O Matter can be transformed, but energy must stay in the same form forever Question 16 6 pts Match the correct type of cell division to the example given. Produces gametes for sexual reproduction [Choose] Mitosis Meiosis Important for growth of multicellular organisms (such as humans) [Choose] Results in two daughter cells [Choose) Results in four daughter cells [Choose] Daughter cells are genetically identical to...
What is meant by the terms validity and reliability? What is the difference between the two...
What is meant by the terms validity and reliability? What is the difference between the two terms? How do both affect generalizability? Use an example to support your explanation.
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants incorporate CO_2 into organic compounds-the base of our food web This is where plants strip electrons from organic food molecules This is the stage in photosynthesis where glucose appears This is the stage in Calvin cycle where ribulose bisphosphate is regenerated, ready for a new cycle This is where photosynthetic species are eaten, moving their energy into the food web Plants couple tow photosystems...
same options for the rest of the question
cycled between non-living parts of the ecosystem. O Matter can be transformed, but energy must stay in the same form forever Question 16 6 pts Match the correct type of cell division to the example given. Produces gametes for sexual reproduction [Choose] Mitosis Meiosis Important for growth of multicellular organisms (such as humans) [Choose] Results in two daughter cells [Choose) Results in four daughter cells [Choose] Daughter cells are genetically identical to...
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