hmmmmm

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Across
  1. 3. protein that forms microtubules (7)
  2. 4. the number of sodium ions one Na/K pump can bind with during one cycle of activation/inactivation (5)
  3. 5. the sum of all the proteins expressed by a organism (8)
  4. 7. frequency of a particular genotype after selection divided by the frequency of a particular genotype before selection (8,9)
  5. 9. (of a cell or nucleus) having a single set of chromosomes (7)
  6. 10. the passive transport of substances across the membrane through specific transmembrane proteins (12,9)
  7. 11. the niche occupied in response to interspecific competition (13)
  8. 12. a separating technique (7)
Down
  1. 1. a hydrophobic signalling molecule (9)
  2. 2. an indication of an individual's ability to be successful at surviving and reproducing (7)
  3. 6. the final step in cell division (11)
  4. 7. programmed cell death (9)
  5. 8. a method of marking organisms (7)
  6. 11. light sensitive molecule (7)