Which of the Following Groups Has a Series of Similar

question 79

Multiple Choice

Which of the following groups has a series of similar segments that make up most of the body?

• A) millipedes
• B) crustaceans
• C) scorpions
• D) insects

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Definitions:

Voltage-Gated Channel

A type of ion channel that opens or closes in response to changes in membrane potential, critical for nerve impulse transmission.

Chemical Synapse

A junction between two nerve cells, where neurotransmitters are used to relay signals.

Presynaptic Terminal

The end part of a nerve fiber that releases neurotransmitters to transmit nerve signals to another neuron across a synapse.

Postsynaptic Membrane

The part of the nerve cell membrane that is on the receiving end of a synapse, responding to neurotransmitters released by the presynaptic neuron.