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Biology Topic 5

jessiew58 8 preguntas

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Preguntas del test (8)

  1. 1What are pioneer species?
    1. APlants with short roots that are able to grow in thin soil.
    2. BPlants that can break up rock fragments.
    3. CPlants that outcompete others for resources.
    4. DPlants that are only able to grow when the soil is nutrient rich.
  2. 2What is deflected succession?
    1. AA community of plants begins to grow where the previous community has been wiped out.
    2. BA community remains stable because human activity prevents succession from running its course.
    3. CWhen a community becomes stable once reaching the end of an ecological succession.
    4. DWhen a community becomes established despite there being no/ little soil.
  3. 3Adding phosphate to a molecule is known as...
    1. APhotolysis
    2. BPhotophosphorylation
    3. CPhosphorylation
    4. DHydrolysis
  4. 4What is photophosphorylation?
    1. AThe splitting of a molecule using light.
    2. BAdding phosphate to a molecule.
    3. CA reaction that involves oxidation and reduction.
    4. DAdding phosphate to a molecule using light.
  5. 5What is photolysis?
    1. AThe splitting of of light.
    2. BThe splitting of a molecule using light energy.
    3. CSplitting of phosphate.
    4. DThe joining of molecules.
  6. 6What is the name of a reaction that involves oxidation and reduction?
    1. ALight dependent reactions.
    2. BLight independent reactions,
    3. CRedox reactions.
    4. DHydrolysis
  7. 7What is the coenzyme used in photosynthesis?
    1. AReduced NADP.
    2. BNADP.
    3. CADP.
    4. DATP.
  8. 8Chloroplasts contain photosynthetic pigments (e.g. chlorophyll a, chlorophyll b and [blank_start]carotene[blank_end]) . These are coloured substances that [blank_start]absorb[blank_end] the light energy needed for photosynthesis. The pigments are found in the [blank_start]thylakoid membranes[blank_end] and are attached to proteins. The protein and pigment is called a [blank_start]photosystem.[blank_end]
    1. Acarotene
    2. Bchlorphyll c
    3. Cnitrogen
    4. DADP
    5. Eabsorb
    6. Freflect
    7. Gthylakoid membranes
    8. Hstroma
    9. Ithylakoid
    10. Jgranum
    11. Kphotosystem.
    12. Llamella.
    13. Mgranum.

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Descripción
Test sobre Biology Topic 5, creado por jessiew58 el 18/02/2016.
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