Other questions in this quiz

2. the ligand for detecting salty foods is?

  • Na+
  • H+
  • Ca2+
  • Mg2+

3. Type I receptor cells:

  • form a thin lamellae over the other cells
  • form a basement membrane
  • are receptors for sweet
  • form synapses

4. Which of these is false about oldfaction?

  • activation of the G protien opens a cation channel
  • humans have 170cm2 of oldfactory epithelium covered in receptors
  • each odorant binds to a specific G protein coupled receptor
  • cells are depolarised when receptors activated

5. during accommodation relaxed ciliary muscles = ?

  • the lens flattens
  • the lens rounds
  • the zonulas slacken

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