Science

posted by .

Which of the following must be true of the structures of axons and muscle cells in order for nerve impulses to stimulate muscle contraction?
A. Axons in muscle cells must both have structures that make in secrete the same molecules
B. Axons in muscle cells must both have receptors that recognize the same small molecules
C. Axons must have structures that make and secrete molecules in muscle cells must have receptors that recognize these molecules.
D. Muscle cells must have structures that make and secrete molecules in the axons must have receptors that recognize these molecules
I think its D

  • Science -

    Disagree

  • Science -

    God fast

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Anatomy

    Can someone help me answer these 4 questions I have?
  2. vet asst.

    which of the following is true of a smooth muscle?
  3. Science

    Which of the following must be true about the structures of axons and muscle cells in order for nerve impulses to stimulate muscle contraction?
  4. Science

    Which of the following must be true about the structures of axons and muscle cells in order for nerve impulses to stimulate muscle contraction?
  5. Science

    Which of the following must be true about the structures of axons and muscle cells in order for nerve impulses to stimulate muscle contraction?
  6. science

    this muscle helps to transport blood to and from the heart A. smooth muscle B. cardiac muscle C. skeletal muscle D. involuntary muscle. Is it D
  7. Science

    1. What do bone marrow (the soft connective tissue that fills the internal spaces in bone) and the dermis (layer of the skin under the epidermis and over the hypodermis) have in common?
  8. biology

    Which of the following is true of skeletal muscle?
  9. Science

    Identify the following types of tissue as connective, muscle, nerve, or ephithelial: A. Tendon - Muscle B. Sciatic Nerve- Nerve C. Fat - ?
  10. Science

    Identify the following types of tissue as connective, muscle, nerve, or ephithelial: A. Tendon - Muscle B. Sciatic Nerve- Nerve C. Fat - ?

More Similar Questions