The light-independent reactions (Calvin cycle) employ chemical energy saved during the light-dependent reactions to "fix" CO2 and produce a substance that can be turned into glucose. The light-independent processes (or Calvin cycle) have as their ultimate goal the assembly of a glucose molecule.
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What is calvin cycle?</h3>
Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into sugar, which autotrophs require to grow. The Calvin cycle is essential to all living things on the planet.
The light-dependent processes convert light energy into the energy storage molecule ATP and the reduced electron transporter NADPH, which are both required for the next step of photosynthesis. Light reactions occur in the thylakoid membranes of organelles called chloroplasts in plants.
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Mario sets up an experiment to determine the source of the oxygen gas produced by photosynthesis. To determine this, he uses an isotope of oxygen called O-18. He labels the O-18 oxygen so he can follow its path through photosynthesis. Plant A is given carbon dioxide that contains the O-18 isotope. Plant B is given water that contains the O-18 isotope. When he examines the oxygen from both plants, only plant B produced O-18 oxygen. This indicates that the source of oxygen is water. The photosynthesis involves the transfer of electrons between the photosystem I and II. The water gets split into oxygen, hydrogen ions and electrons in the photosystem I. The electrons move to the photosystem II where the carbon fixation into sugars takes place. The plant A will have O-18 isotope in its synthesised sugar molecule, which gets stored inside it.
Answer:
The following steps must be performed to make a bacterium produce human protein X: D) 6, 7, 2, 4, 5, 3, 1
Explanation:
To make a bacterium produce a human protein, it can be genetically modified in order to produce something useful, such as human inslun or human growth hormone. This is the right process in order to have a succesful result:
<em>1- Eukaryotic transcription; </em>
<em>2- Reverse transcription. </em>
<em>3- Restriction enzyme;</em>
<em>4-DNA ligase; </em>
<em>5-Transformation;</em>
<em>6-Prokaryotic transcription; </em>
<em>7-Translation; </em>
Answer:
well theyre testing if the machines actually work and have to see if they dont have any bugs or problems. They help throughout the environment such as okc and canada but not iceland bc iceland has a special kind of methane gas that will ruin them
Explanation:
