Which of the following statements about nervous system communicat A. The nervous system uses electrical and chemical signals to commu B. The nervous system uses neurons to communicate internally. C. The nervous system uses glia cells to communicate internally. D. The nervous system uses endocrine glands to communicate internal acer

Q: 4. Match each response with the division of the peripheral nervous system involved in the response.…

A:

Q: Which of the following is NOT an effect of the nerve agent, tetrodotoxin: Group of answer choices a.…

A: Tetrodotoxin is an exceptionally potent poison (toxin) found mostly in the liver and sex organs…

Q: 1. What statement is true regarding the peripheral nervous system (PNS)? x The efferent division of…

A: The peripheral nervous system refers to parts of the nervous system outside the brain and spinal…

Q: Which of the following central nervous system cellsregulate ions, regulate the uptake and/or…

A: The nervous system refers to the network of nerve cells and fibers that conducts nerve impulses…

Q: Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of…

A: Neurilemma is also known as sheath of Schwann is the outermost nucleated cytoplasmic layer of…

Q: Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of…

A: Schwann cells are the major glial cells found in the peripheral nervous system (PNS). They provide…

Q: Which of the following is NOT an example of communication that happens from one neuron to another…

A: Answer: - Option a - Endocrine signalling (ex. hormones secreted into the bloodstream travel and…

Q: Which of the following is characteristic of psychoactive drugsa. They do not readily cross the…

A: Psychoactive drugs are administered to alter mood, consciousness, and also in treating pain. Intake…

Q: Which branch of the peripheral nervous system is though to underlie the body's "rest and digest"…

A: The autonomic nervous system (ANS) controls the body's unconsciously regulated functions, including…

Q: Which of the following statements accurately defines epineurium?   A. Fluid-filled space at a…

A: The peripheral nervous system(PNS) is composed of nerves that connect the peripheral organs to the…

Q: Opioids and opiates bind to receptors in distinct areas of the brain to produce analgesia in the…

A: It is that pathway which interfares with transmission of pain signals and is said to be a descending…

Q: i) Contains cell organelles ii) Makes up white matter of the CNS iii) Receives signals from axon…

A: Neuron is the functional unit of The Nervous system. It is made up of the structures such as cell…

Q: Which channel is activated by hot temperature? A. AMPA receptors B. voltage-gated K* channels C.…

A: Membrane channels are a group of biological membrane proteins which permit the passive motility of…

Q: Using cable theory to describe axon conduction would tell us a. the larger the diameter of the axon…

A: In an ion cascades, action potentials move along neuronal axons. Transmembrane pathways near the…

Q: Maximal physiological response to an external stimuli typically occurs when ______ of the receptors…

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Q: Match the methods of functionality for the nervous system and endrocrine system. uses an electrical…

A: There are different body systems which deal with different methods to trigger a response against the…

Q: Dr. LeDoux's Emotional Pathways

A: No specific question has been asked to be answered so the first question has been answered here. If…

Q: Which type of anxiolytic medication operates on GABA receptors to inhibit ANS activation, but comes…

A: Anxiolytics medications are the medications which is used to  treat or for prevention of anxiety…

Q: Which of the following best describes the sympathetic nervous system? i) Associated with stressful…

A: The sympathetic nervous system (SNS) is one of the component of autonomous nervous system (ANS).…

Q: Use this illustration to place these events in the order they occur during synaptic communication:…

A: The above image shows the transmission of nerve impulses across a synapse. A synapse is a small…

Q: Select all features of the nervous system. Uses neurotransmitters transported through blood…

A: Each of the body systems works in collaboration with other systems. Nervous system helps to carry…

Q: At a normal NMJ, action potentials in the skeletal muscle cell can be blocked directly by? O A.…

A: Neuromuscular junction  - It is a chemical synapse between a motor neuron and muscle fiber. It…

Q: 1. Which of the following divisions of the nervous system is first to transmit sensory information…

A: Introduction Breathing, walking, thinking, and feeling are all controlled by the neurological…

Q: 1. Which structures respond to threats? a.hippocampus b.hypothalamus c. immune system d. a, b, &…

A: Immunity is defined as the ability of an organism to resist infections by pathogens or it is the…

Q: Which of the following would be part of a sympathetic nervous system response? O dilatation of…

A: Autonomic nervous system- It is a part of the peripheral nervous system that regulates involuntary…

Q: Predict what would happen if the calcium ion channels in the axon terminal were blocked   a. It…

A: The message is transmitted across the nervous system in the form of nerve impulse. The neurons are…

Q: The walls of blood vessels in the brain are formed by cells that are very tightly packed. This…

A: C- The walls of the vessels in the brain are tightly packed or has a tightly junction which allow…

Q: The reflex arc is the fastest way the body has to move a body part from danger or away from the…

A: A reflex or reflex action is an involuntary movement in response to a stimulus. It is made possible…

Q: Prepare a report describing the two decisions of the nervous system of the human body. Be sure to…

A: Deciphering the Decision-Making Processes of the Human Nervous SystemThe human nervous system is a…

Q: Peripheral Nervous System is separated into Somatic nervous system consists of

A: Nervous system- The nervous system includes the brain, spinal cord and network of nerves. This…

Q: 3. Is the following sentence true or false? Three layers of connective tissue known as meninges…

A: The meninges are three thick protective membranes that surround the brain and spinal cord. They play…

Q: 25.A a. Axon b. Dendrites c. Cell body d. synapse. 26. The is a small space across which an impulse…

A: A sophisticated network of neurons with specific functions for message transport makes up the…