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IB Biology SL 3.1.6 Input through sensory neurons Question Bank

Practise IB Biology SL 3.1.6 by tracing impulses from sensory receptors to the central nervous system.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • State that sensory neurons carry impulses from receptors toward the central nervous system.
  • Explain how sensory receptors convert stimulus energy into electrochemical signals.

C3.1.6—Input through sensory neurons question 1

[Maximum number: 1]

Between which structures do sensory neurons carry nerve impulses?

A

From effectors to the central nervous system (CNS)

B

From effectors to receptors

C

From receptors to effectors

D

From receptors to the central nervous system (CNS)

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