Biology B1

1. What is the job of the sensory neurone?

  • Carry impulses from receptor to CNS
  • Carry signals from the CNS to effectors
  • Carry impulses from one part of the CNS to another.
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Other questions in this quiz

2. What is the job of the Relay Nerone?

  • Carry signals from the CNS to effectors
  • Carry impulses from one part of the CNS to another.
  • Carry impulses from receptor to CNS

3. Why do we need the correct balance of ions?

  • To provide the body with energy
  • For enzymes to work best
  • To look after cells
  • They are vital for many chemical reactions

4. Which part of the CNS do Reflex actions bypass?

  • Brain
  • Fingers
  • Spinal Chord
  • Muscles

5. Why do we maintain our body temeperature ?

  • Becuase at 37 degrees the enzymes in us work best.
  • Becuase at 37 degrees we are most comfortable
  • Becuase 37 degrees is the average outside temperature
  • Becuase at 37 degrees we can provide the cells with constant energy

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