Which of the following choices is CORRECT? A. cerebrospinal fluid (CSF) is synthesized in the cerebral ventricles B. Dense irregular connective tissue is type of classified as connective tissue proper C. Tight junctions between capillary endothelial cells in the CNS create the blood-brain barrier, thereby restricting diffusion of hydrophilic molecules into the brain D. Plasma cell is a connective tissue cell that is derived from B lymphocytes E. All of the above F. None of the above

Which of the following choices is CORRECT? A. cerebrospinal fluid (CSF) is synthesized in the cerebral ventricles B. Dense irregular connective tissue is type of classified as connective tissue proper C. Tight junctions between capillary endothelial cells in the CNS create the blood-brain barrier, thereby restricting diffusion of hydrophilic molecules into the brain D. Plasma cell is a connective tissue cell that is derived from B lymphocytes E. All of the above F. None of the above

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter29: Neural Control

Section: Chapter Questions

Problem 1CT

See similar textbooks

Similar questions

Please note these are all one question group and should be answered as such! Which of the following statements accurately defines epineurium? A. Fluid-filled space at a synapse through which neurotransmitters diffuse B. A vesicle containing neurotransmitters in the axon terminal of a neuron C. The CT sheath that binds together the groups of fascicles, blood vessels, and lymphatic vessels in a peripheral nerve D. The branch of the ANS that adapts the body for rest and digestion Which of the following statements accurately defines sacral plexus? A. The ventral rami of C1–C4 (and a small contribution from C5) that serve the head and neck B. The ventral rami of L1–L4 that serve the pelvis and lower limb C. The ventral rami of C5–T1 that serve the upper limb D. The ventral rami of L4–S4 that serve the pelvis and lower limb
Which of the following is a part of the PNS? a. microglia b. spinal cord c. brain d. neurolemmocyte
Multiple sclerosis is a neurodegenerative disease in which the body’s immune system attacks and breaks down the white matter in the nervous system. A. What is another word (other than “white matter”) for the structure or type of cells that are affected in patients with MS? B. Given what these cells/structures do, what effect on neural transmission do you think MS has?
Which statement is TRUE about the blood-brain barrier (BBB)? It protects the brain. It protects the blood. It is formed by loose gap junctions between endothelial cell walls of capillaries that serve the brain. A & B A & C B & C Morphine and naloxone exert their effects in the nervous system by binding (directly) to _____ receptors. opioid dopamine acetylcholine serotonin GABA
A fight-or-flight response in the body is controlled by thea. sympathetic division of the nervous system.b. parasympathetic division of the nervous system.c. release of acetylcholine from postganglionic neurons.d. somatic nervous system.
The cells responsible for the transmission of the nerveimpulse are ________. a. neuronsb. oligodendrocytesc. astrocytesd. microglia
Which one of the following statements about gap junctions or electrical synapses is incorrect? A. Abundant gap junctions between cardiac muscle cells allow coordinated waves of contraction to spread through the heart muscle. B. Synaptic delays at electrical synapses are shorter than synaptic delays at chemical synapses. C. Gap junctions at electrical synapses are formed from proteins made in both the presynaptic and postsynaptic cells. D. Electrical synapses can be either excitatory or inhibitory. E. Electrical synapses are inherently bidirectional, i.e., current can spread between two coupled cells in either direction Please give me the correct answer quickly I will give you upvote
explains how the three characteristics below affect the function of this cell, its system or / and the body as a whole. Make the connection between the structures and functions of the body. 1. Red blood cells that do not have a nucleus 2.The length and ramifications of neurons 3.the insulating layer of myelin around a neuron
Figure 35.26 Which of the following statements is false? The parasympathetic pathway is responsible for relaxing the body, while the sympathetic pathway is responsible for preparing for an emergency. Most preganglionic neurons in the sympathetic pathway originate in the spinal cord. Slowing of the heartbeat is a parasympathetic response. Parasympathetic neurons are responsible for releasing norepinephrine on the target organ, while sympathetic neurons are responsible for releasing acetylcholine.
Cerebrospinal fluid _____. a. fills cavities and canals in the brain and spinal cord b. is chemically similar to blood plasma c. cushions both the brain and spinal cord d. both a and c, but not b e. a, b, and c
Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of nerve impulses, the outermost layer called neurilemma aids in nerve development and regeneration. Which of the following explains why the neurons in the brain cannot repair damage like the neurons in your hands or feet can? a. Neurons in the central nervous system lack neurilemma of Schwann cells. b. Neurons in the peripheral nervous system are surrounded by grey matter. c. Axons of the peripheral nervous system lack neurilemma of Schwann cells. d. Neurons in the central nervous system are surrounded by white matter.
The sympathetic and parasympathetic nervous systems are very important in maintaining homeostasis in the human body. In your clinic you meet patients with either high blood pressure or low blood pressure. Explain how you will utilize either the sympathetic or parasympathetic systems to treat either a patient with high blood pressure or low blood pressure? (Take a patient with high blood pressure and describe what you will do and take a patient with low blood pressure and describe what you will do).