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Viktor [21]
3 years ago
14

BRAINLIESTTTTT ASAP!!!

Biology
1 answer:
Paladinen [302]3 years ago
3 0
1.) Boron has a larger radius and the protons in carbon exert less pull.

2.) H2O is a compound
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3rd One

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2 years ago
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Describe the important of nucleotides for proteins​
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3 0
3 years ago
4. Which pathway represents the flow of electrons during photosynthesis? (1 point) A.) H2O &gt; Photosystem I &gt; Photosystem I
Yuki888 [10]

Answer:

4. The correct pathway for the flow of electron during photosynthesis is mentioned in option D. H_{2}O > <em>NADP </em>> <em>Calvin cycle.</em>

  • Electron is first provided to the photo-system II by the phtolysis of water.
  • Then it is passed to photo-system I with the help of plastoquinone (PQ) and cytochrome b_{6}f.
  • Finally, electron from the photo-system II is used to reduce NADP to NADPH.
  • NADPH and ATP are used in light independent phase or Calvin cycle to synthesize carbohydrate from carbon dioxide.

5. The correct answer is B.) photosynthesis.

  • Photosynthesis is the process by which green plants synthesize glucose or carbohydrate from carbon dioxide and water in presence of sunlight and chlorophyll.
  • In light independent phase of photosynthesis, it requires ATP and NADPH  in order to synthesize food.
  • Lastly, oxidation or breaking down of glucose releases energy and photosynthesis is a anabolic process instead of catabolic one.  
4 0
3 years ago
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