The term anaxonic means; With an axon None of these is correct Without an apparent axon O Non-dendritic Without dendrites

Q: 20. are found primarily in the white matter A. myelinated axons B. neuron cell bodies C.…

A: The central nervous system includes the brain and the spinal cord. White matter is located in the…

Q: The mu receptor is directly activated by: O morphine O methamphetamine O nicotine O LSD

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: This cell provides myelination within the centrallnervous system, allowing for. speed of conduction…

A: The nervous system consists of neurons and neuroglia. Neurons are the basic structural and…

Q: Gonolo arrived home after a long day, she unlocks the door and starts feeling for the light switch…

A: The nervous system comprises nerve cells or neurons that relay nerve signals to the brain. The…

Q: Axon can branch Afferent neurons are generally bipolar neurons Most neurotransmitters are…

A: Hey there! Since you have posted multiple questions we are answering only first three sub-parts.…

Q: the air passages into lungs. True False The parts of the neuron specialized for receiving…

A: In these questions we will provide the correct answer followed by an explanation to support our…

Q: What gland produces a secretion that causes fight-orflightresponses in effectors?a. adrenal…

A: The PNS (peripheral nervous system) comprises two systems, that is, the autonomic and somatic…

Q: AP pulse generated in: Soma Axons Dendrites All of them Non of them. Cell membrane ООО О O O

A: A neuron is a nerve cell that serves as the nervous system's basic building unit. In many ways,…

Q: What characteristic distinguishes dendrites from axons?a. Presence of branches at the tipsb.…

A: Introduction: The structural and functional unit of the nervous system is a nerve cell or neuron. It…

Q: OFF bipolar cells express glutamate receptors at their synapses with photoreceptors and are in the…

A: Bipolar cells are the neurons that basically connect the outer portion of retina to the inner…

Q: Nervous impulses are conveyed from the sense organ to the central nervous system via dendrites none…

A: The nervous system receives information about what is happening both inside and outside your body.…

Q: Which pair of glial cells are found in PNS: O Oligodendrocyte and Astrocyte Ependymal cells and…

A: The brain is made up of more than just neurones. Also there are about 86- 100 billion neurones in…

Q: Adrenergic receptors classified as α1, β1, and β2 act by changing the level of ____ in the target…

A: Answer- Adrenergic receptors are the the main receptors for the epinephrine and norepinephrine…

Q: Which of these would cause an axon to become more polarized? K* diffusing out of it. Na* diffusing…

A: Neurons are at a resting potential when they do not conduct nerve impulses. But when they do have to…

Q: The EEG signal represents the activity of : * The whole cortex O Special region of the cortex O non…

A: EEG  A method to study the activity of brain.

Q: are found primarily in the white matter A. myelinated axons B. neuron cell bodies C. unmyelinated…

A: White matter and grey matter are the structural components of brain and spinal cord. White matter is…

Q: The parasympathetic nervous system mainly uses _________ to exert its effects on the smooth muscles…

A: Autonomic nervous system is the branch of the peripheral nervous system which controls involuntary…

Q: Which of the following conduct sensory impulses to theCNS from receptors in muscle or skin?a.…

A: In physiology, sensory impulses are defined as the mechanism or phenomenon of two phases which are…

Q: Fill in the blanks with the correct term chosen from the following: afferent motor effectors…

A: Introduction: When an individual incidentally contacts a hot substance in the oven while cooking…

Q: A presynaptic nerve fiber cannot cause ther neurons in its _________ to fire, but it can make them…

A: Answer .) facilitated zone.

Q: All afferent signals travel what direction? O None of these is correct O Toward a muscle Toward the…

A: All afferent signals travel towards central nervous system.

Q: The following are nervous cells/tissues in the skin except subpapillary vascular plexus Meissner…

A: The skin, which is made up of water, protein, lipids, and minerals, is the body's largest organ.…

Q: The region where an axon connects to its own cell body is called the A. soma B. hillock region C.…

A: ANSWER. B) Hillock region Explain;-   The axon hillock is a specific piece of the cell body (or…

Q: M1, M2, M3, M4 receptor are present belong with; O muscarinic receptors O Adrenergic receptors OG…

A: Muscarinic receotors are type of G protein coupled receptor. It involves in parasympathetic…

Q: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

A: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

Q: * :In BCI choosing the right position of the electrode is Essential since the brain has different…

A: Electrodes plays an important role in signal transmission.

Q: mulated an axon in its mi

A: When we stimulate the axon in the middle of axon rather than axon hillock the action potential…

Q: Role of myelin is to allow action potential jump down axon quickly? True False

A: Neurons are the basic structural and functional unit of nervous system. These help in conduction of…

Q: descending/ascending vs efferent/afferent nerves

A: Afferent = Receive and Efferent = Act.

Q: Which of the following statements about A-type K+ channels are true? They include Kv4 and Kv1.4…

A: K+ channels are layer proteins that permit for the quick and particular development of K+ particles…

Q: The ground electrode (black electrode) works to: O Record the original EMG signal. Record the…

A: The EMG gives us a relative measure so EMG needs a reference signal to compare it with signals…

Q: In this phase, ALL voltage-gated Na+ channels are in the process of re-setting and cannot be opened…

A: An abrupt, quick, temporary, and spreading shift in the resting membrane potential is classified as…

Q: Neuron Z has GABA receptors. TRUE FALSE Neuron Y is hyperpolarized by Glycine. TRUE FALSE Neuron Z…

A: Neurotransmitters are termed as a body's chemicals signals and messengers.

Q: Which is the correct example of tonicity

A: Answer : Turgor pressure is created when a plant cell swells in a hypotonic solution. Tonicity…

Q: Peripheral nervous system (PNS) consists of nerves that lie outside the brain and spinal cord which…

A: The human nervous system is divided into 1) central nervous system (CNS)                    2)…

Q: The thalamus has been described as a “switchboard.” Explain why, by describing the pathway of…

A: Brain and the spinal cord constitute the central nervous system as they control most of the body…

Q: true or false.. The articulatory errors present in an apraxic patient’s speech are often the result…

A: Aphasia is a condition in which there is trouble in speaking up the words due to injury in the area…

Q: Which of the following would be least likely to cause the sympathetic nervous system to activate?…

A: sympathetic nervous system does accelerate heart rate, decrease motility, widen bronchial passages,…

Q: You stimulate a presynaptic neuron to create an action potential. Then, you record what happens to…

A: The nervous system is made up of the brain, spinal cord, cranial nerves, and spinal nerves. It is…

Q: sory neurons with senso otransmitter to signal the air cells do not need to u this difference in…

A: A chemical substance released at the end of a nerve fibre when a nerve impulse arrives, which causes…

Q: are found primarily in the Grey matter A. unmyelinated axons B. neuron cell bodies C. Interneurons…

A: The central nervous system is composed of white matter and Grey matter. White matter is the paler…

Q: The nervous tissue that consists of myelinated axons transmitting information throughout the central…

A: The white matter refers to the sections of the brain and spinal cord that communicate between the…

Q: In multiple sclerosis (from the Greek skleros, hard), a person’s myelin sheaths harden and…

A: Nervous system is network of nerve cells which is responsible for control and coordination of the…

Q: How long does all the signaling through the sensorypathway, within the central nervous system, and…

A: Sensory pathways consist of the chain of neurons, from the receptor organs to the cerebral cortex,…

Q: Acetylcholine that binds to a muscarinic acetylcholine receptor will stimulate cardiac muscles.

A: Acetylcholine binds to muscarinic AChRs, which undergo a conformational shift that leads to the…

Q: How the sensory somatic nervous system reacts by reflex to a person touching something hot.How does…

A: Sensory neurons The neurones that sense the stimulus from the surrounding. They are also called as…

Q: Ipratropium is an anticholinergic medication commonly used to relief asthma attack. Explain how…

A: Asthma Attack caused by the tightening of muscles around your airways (bronchospasm). Asthma is a…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.