General Biology

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Across
  1. 1. it is the reaction-center chlorophyll
  2. 3. it is needed in light-dependent reaction to produce ATP and NADPH
  3. 5. the product of photosynthesis
  4. 6. it acts as a mobile electron carrier, located in the lumen of the chloroplast thylakoid
  5. 7. also known as Nicotinamide adenine dinucleotide phosphate hydrogen
  6. 8. the by-product of photosynthesis
Down
  1. 1. an electron carrier that plays an essential role in photosynthesis where it is involved in linear and alternative electron flows.
  2. 2. defined as electron transfer proteins containing one or more active sites consisting of either two or four iron atoms and an equivalent amount of inorganic sulfide bonded to four cysteine sulfhydryl groups.
  3. 4. necessary for the calvin cyle to occur
  4. 6. also known as light quantum, is a minute energy packet of electromagnetic radiation