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5 Written questions

5 Matching questions

  1. Mesophyll
  2. Chlorophyll a
  3. Heterotrophic
  4. Ferrodoxin
  5. Plastocyanin
  1. a Any of a group of red-brown proteins containing iron and sulfur and acting as an electron carrier during photosynthesis, nitrogen oxidation-reduction reactions.
  2. b The most common and predominant in all oxygen-evolving photosynthesis organisms such as high plants, red and green algae.
  3. c Organisms that depend on other organisms for their source of organic compounds (foods).
  4. d An electron carrying protein present in chloroplasts, forming part of the electron transport chain. Associated with photosystem 1 contains two copper atoms per molecule.
  5. e Tissue found in the interior of leaves, made up of photosynthetic (parenchyma) cells, also called chlorenchyma cells.

5 Multiple choice questions

  1. A layer of parallel elongated cells below the epidermis of a leaf.
  2. A distinct complex of proteins and pigments molecules in chloroplasts that absorbs light during the light reactions of photosynthesis.
  3. Inducing genetic mutation.
  4. Any salt or ester of malic acid.
  5. The peak of a wave

5 True/False questions

  1. PhylloquinoneOne of the K vitamins, found in cabbage, spinach, and other leafy green vegetables, and essential for the blood-clotting process.


  2. ATPIs a nucleotide that contains a large amount of chemical energy stored in its high-energy phosphate bonds.


  3. ChemiosmoticChlorophylls from which the magnesium has been removed by treatment with weak acid.


  4. ThylakoidsAn amino acid, one of the 20 building blocks of protein. A nonessential amino acid, is produced from another amino acid, phenylalanine.


  5. Phosphoenol pyruvateA 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.