Electrical synapses are reserved for neurons responsible for

Question

BlackTom AI · Accepted Answer

The question asks about the role of electrical synapses and which neuronal functions they are primarily associated with.
Option 1: 'hormone secretion.' Hormone signaling is part of the endocrine system and typically involves chemical signaling between glands and target tissues, not directly the rapid electrical coupling between neurons. This makes this choice mismatched with the typical function of electrical synapses.
Option 2: 'physical movement.' While neuronal circuits that control movement can involve electrical synapses, movement is a broad outcome that depends on many types of synapses and processing across circuits. This option is overly general and does not capture the core characteristic of electrical synapses being specialized for speed.
Option 3: 'memory and thought processing.' Memory formation and higher-order thought rely heavily on chemical synapses, synaptic plasticity, and longer-term signaling dynamics. Electrical synapses are less central to these slower, plastic processes, so this option is not accurate as a primary role.
Option 4: 'very rapid behaviors.' Electrical synapses (gap junctions) enable almost instantaneous electrical coupling between neurons, allowing synchronized firing and ultra-fast transmission that underlies reflexes and other rapid responses. This description aligns with the known function of electrical synapses and explains why these connections are suited for very rapid behaviors.
In summary, the reasoning points toward option 4 as the function most closely associated with electrical synapses, while the other options either describe modalities governed by chemical signaling or broader neural processes that do not rely on the fastest, most direct electrical coupling.

APBIO141-031 with labs 11.01 to 11.04 - Video Quiz

Electrical synapses are reserved for neurons responsible for

查看解析

登录即可查看完整答案

类似问题

Which of the following explains why one-way synaptic transmission occurs?

Question at position 3 Select all the ways a neurotransmitter can exit the space between neurons.DiffusionReuptake/recyclingAxon travelEnzymes will digest the neurotransmitter.Immune cells will attack.

At a synapse between two neurons, the dendrites release the neurotransmitters.

Consider a neuron-neuron synapse. Match the description with the presynaptic or postsynaptic neuron. 1: Action potential travels away from the synapse via this neuron. 2: First in the chain of neurons. 3: Second in the chain of neurons. 4: Releases neurotransmitter.

The theory of quantal mechanism of neurotransmission was based on electrophysiology providing evidence for quantal activity in synaptic transmission combined with electron microscopy revealing vesicles near terminal boutons.

Which of the following is the correct sequence of events that occur during synaptic transmission?

What accounts for the longest delay in neuronal signalling?

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

APBIO141-031 with labs 11.01 to 11.04 - Video Quiz

Electrical synapses are reserved for neurons responsible for

查看解析

登录即可查看完整答案

类似问题

Which of the following explains why one-way synaptic transmission occurs?

Question at position 3 Select all the ways a neurotransmitter can exit the space between neurons.DiffusionReuptake/recyclingAxon travelEnzymes will digest the neurotransmitter.Immune cells will attack.

At a synapse between two neurons, the dendrites release the neurotransmitters.

Consider a neuron-neuron synapse. Match the description with the presynaptic or postsynaptic neuron. 1: Action potential travels away from the synapse via this neuron. ____ 2: First in the chain of neurons. ____ 3: Second in the chain of neurons. ____ 4: Releases neurotransmitter. ____

The theory of quantal mechanism of neurotransmission was based on electrophysiology providing evidence for quantal activity in synaptic transmission combined with electron microscopy revealing vesicles near terminal boutons.

Which of the following is the correct sequence of events that occur during synaptic transmission?

What accounts for the longest delay in neuronal signalling?

更多留学生实用工具

希望你的学习变得更简单

Consider a neuron-neuron synapse. Match the description with the presynaptic or postsynaptic neuron. 1: Action potential travels away from the synapse via this neuron. 2: First in the chain of neurons. 3: Second in the chain of neurons. 4: Releases neurotransmitter.