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Light and Photosynthesis Test

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5 Written Questions

5 Matching Questions

  1. Synthase
  2. Aspartate
  3. Wavelength
  4. Thylakoids
  5. NADP reductase
  1. a An enzyme that catalyses the oxidation ( addition of oxygen) and reduction (addition of hydrogen) in the presence of NADP
  2. b A nonessential amino acids that plays a critical part of the enzyme in the liver that transfers nitrogen-contaning amino groups, either in building new proteins and amino acids or in breaking down proteins and amino acids for energy and detoxifying the nitrogen in the form of urea.
  3. c Distance from one point on a wave to the same point of a following wave.
  4. d Membranous cisterna of the chloroplast, found as part of the grana and also as single cisterna interconnecting the grana.
  5. e Any of the various enzymes that catalyze the synthesis of a substance without the use of high-energy source such as cleavage of a phosphate bond.

5 Multiple Choice Questions

  1. the lowest point of a wave.
  2. An amino acid, one of the 20 building blocks of protein. A nonessential amino acid, is produced from another amino acid, phenylalanine.
  3. Addition of hydrogen
  4. Organisms which convert carbon dioxide(inorganic compound) into organic compound (glucose) utilizing some energy source.
  5. A five carbon sugar that is combined with carbon dioxide to form two three-carbon intermediates in the first stage of the light dependent reactions of photosynthesis.

5 True/False Questions

  1. Photosystem 1Chlorophylls from which the magnesium has been removed by treatment with weak acid.

          

  2. PheophytinTissue found in the interior of leaves, made up of photosynthetic (parenchyma) cells, also called chlorenchyma cells.

          

  3. OAAA salt or an ester of oxaloacetic acid.

          

  4. PEP carboxylaseAn enzyme that catalyses the oxidation ( addition of oxygen) and reduction (addition of hydrogen) in the presence of NADP

          

  5. ManganeseBlack dioxide of this as an industrial raw material or additive, in glassmaking.

          

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