QUESTION 32 From where are enkephalins, endorphins and dynorphins known to be released?   A. Subthalamic nucleus   B. Pontine nucleus   C. Raphe nuclei   D. Suprachiasmatic nucleus   E. Periaqueductal gray

Q: Question 5. Which molecules can maintain the ordered structure of collagen fibrils in the cornea? A.…

A: Collagen fibrils of cornea are the basal component of the corneal matrix and they play a major role…

Q: Which of the following is a part of the PNS? a. microglia b. spinal cord c. brain d. neurolemmocyte

A: Peripheral nervous system is the main part of the nervous system which consists of nerves and…

Q: Which of these locations in the forebrain is the master control center for homeostasis through the…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: How can human stem cells be used to repair adult CNS dysfunctions? Please, I really appreciate the…

A: The nervous system disorders include cancer, congenital diseases, and neurodegenerative diseases.…

Q: A. What is another word (other than “white matter”) for the structure or type of cells that are…

A: The term 'multiple sclerosis' means the presence of scar tissue in multiple locations. This…

Q: The vascular response in inflammation is characterized by: O all of the above migration of…

A: Vascular response in inflammation??? The vascular response in inflammation refers to the changes…

Q: QUESTION 16 Which of the following term does not fit with smooth muscle? O A. Fusiform O B. Dense…

A: The objective of the question is to identify the term that does not associate with the…

Q: Say if the following cells are excitable or not: 1. Neuron: 2. Skeletal muscle: 3. Skin: 4. Smooth…

A: Chemicals, cells, tissues, organs, organ systems, and organisms make up the human body's…

Q: There are multiple potential causes for seizures. Determine which changes to protein function could…

A: Seizures - are neurological disorder, caused due to imbalance between excitatory & inhibitory…

Q: Which of the following releases norepinephrine as a neurotransmitter? a. preganglionic sympathetic…

A: Autonomic nervous system involves two autonomic motor neurons in the efferent pathway. The first…

Q: A. Why small children (generally before and around the stage of toddlers) tend to fall, while later…

A: We are answering first part. Kindly repost the second part.

Q: June Johnson is a 55-year-old female who was admitted to the hospital during two hours of crushing…

A: Afterload is the resistance that the heart must overcome in order to eject blood during systole (the…

Q: It is the holidays and you have just finished eating a large meal with your family. Now, you retire…

A: The parasympathetic nervous system (PSNS) and enteric nervous system (ENS) and their roles in…

Q: hat two things happen to neurotransmitter after it has been released from the presynaptic side and…

A: Neurotransmitters are typically mentioned because the body's chemical messengers. they're the…

Q: Which of the following is not a method for removing neurotransmitter from the synaptic cleft?

A: Neurotransmitters chemical stimulus that is transmitted from one neuron to the other until the…

Q: Synaptic vesicles are most commonly located: Select one: a. within presynaptic axon terminals b.…

A: The control and coordination of the body in humans occur by two systems- the nervous system and the…

Q: 17. These structures are lined with a type of neuroglial cells called ependymal cells.…

A: As we are entitled to answer one question at a time, we are answering the first one (Ques no.7).…

Q: 8. Explain what is happening within the neuron at each step each step of the action potential…

A: Neuron is one of vital component of muscular system which actually helps in transmission of signal…

Q: Within a neuron an impulse travels: a. in all directions O b from cell body to axon from axon to…

A: A nerve impulse is the action potential that travels from cell body to axon.

Q: To prevent further brain injury after TBI, doctors must controt a. body temperature b. intracranial…

A: Traumatic brain injury (TBI) is a brain dysfunction that occurs because of a violent blow to the…

Q: Dendritic receptor Secretory vesicle Neurotransmitter Axon terminal C D 1. A 2. B 3. C 4. D B A

A: Neurons are fundamental units of brain and nervous system. It consists of axon, dendrites, soma and…

Q: B. A. 1 8 笑 水 C. D. E. F.

A: Typical nerve consists of:cell body/soma/perikaryon: metabolic center of the nerve, consisting of…

Q: Schwann cells have a function in the PNS that is similar to that of which cells in the CNS? Group of…

A: The peripheral nerve system contains glial cells known as Schwann cells. Myelin, which protects and…

Q: If voltage-dependent potassium (K+) channels opened at -65 mV in the giant axon of the squid --…

A: The nervous system is a complex system of nerves along with the brain and the spinal cord. It is a…

Q: Match the component of the neuromuscular junction with the correct terminology. v somatic motor…

A: Neurons are the nerve cells in the human nervous system. The neurons can transmit nerve signals from…

Q: D Question 16 The part of a neuron that conducts impulses away from its cell body is called a(n. O…

A: The structural and functional units of the nervous system which are capable of sending and receiving…

Q: 1

A: We know that The vertebrate brain houses two sorts of tissues namely, grey matter and white matter.…

Q: Question 22 The muco-ciliary apparatus has all of the following EXCEPT O A. Ciliated epithelial…

A: The mucociliary transport framework is a significant defense system by which the human body…

Q: the following are possible causes for peripheral neuropathy EXCEPT:     Medications     Vitamin…

A: Neuropathy- It is the result of damage or dysfunction of one or more nerves which causes the…

Q: Select ALL statements that are TRUE regarding a drug that would inactivate the enzyme…

A: A drug that inactivates the enzyme called acetylcholinesterase is known as Acetylcholinesterase…

Q: aider do in the following situations: a. a person having an electrical burn b.a person having a…

A: First aid can be defined as the immediate care provided to preserve the life of a person and…

Q: How does synaptic transmission between neurons occur?

A: In a chemical synapse, the pre and post synaptic membranes are separated by a synaptic cleft, a…

Q: QUESTION 17: Complete the following table. B Brain Region Telencephalon (anterior forebrain) e.…

A: The brain is the most important organ of the central nervous system. The brain is responsible for…

Q: Which of these pairs of cranial nerves have to do with the sense of taste? O Trigeminal and…

A: Cranial nerves are referred to as the pairs of 12 hrs that originate from the brain. These nerves…

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: Which of the following is false? O alpha receptors cause smooth muscle to contract O Beta receptors…

A: G protein-coupled receptors such as muscarinic, beta, and alpha receptors are involved in…

Q: Sodium channel open Potassium channel closed Na -K pump closed The stage of the action potential…

A: When a stimulus allows the cell membrane to depolarize above the level of excitation, all sodium ion…

Q: 34. Which of the following sentences is NOT correct? A. The contraction of smooth muscle cells is…

A: Muscle is a soft tissue that is found in animals. They contain protein filaments namely actin and…

Q: 21. Name the cells that develop into immunoglobulins. 22. Name common electrolytes found in plasma…

A: The immune system in our body gives protection against the foreign organisms. This function is…

Q: Identify any 10 structures. Select five and explain the function.

A: The histological and operational unit of the kidney is the nephron. Each kidney contains about 1.3…

Q: Match the following v Arachnoid Villi A. Midbrain C. v Folia B. Basal Nuclei D. v Pyramids C.…

A: The nervous system is one of the various organ systems in the body, it is responsible for the…

Q: When a neuron is in the relative refractory period, a stimulus has to be stronger than normal to…

A: In the phase of the neural action potential cycle known as the relative refractory period, a neuron…