Tiny Little Bits of Axon Are Exposed When the Myelin

question 69

Multiple Choice

Tiny little bits of axon are exposed when the myelin sheath pinches in.The areas where the axon is exposed are called the __________.

• A) gaps of Synapsis
• B) nerve-induction scleroses
• C) myelitic chasms
• D) nodes of Ranvier

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Definitions:

Correct Hybridization

The mixing of atomic orbitals to form new hybrid orbitals, explaining the geometry of molecular bonding.

Atom

An atom is the smallest unit of matter that retains the identity of a chemical element, consisting of a nucleus surrounded by electrons.

Molecule

The smallest unit of a chemical compound that can exist; it consists of a group of atoms bonded together, representing the compound's chemical properties.

Relative Frequencies

The proportion of occurrences of a specific value relative to the aggregate count of observations, frequently shown as a percentage.