Answered: Do schwann cells produce or act as…

Do schwann cells produce or act as myelin in the peripheral nervous system? I know that they encase and wrap around axons, but where does the myelin come into play?

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter18: Genetics Of Behavior

Section: Chapter Questions

Problem 5QP: Why do neurotransmitters have to be removed from the synapse?

See similar textbooks

Related questions

Q: None

A: Approach to solving the question:Detailed explanation: Structure (1) : Longest carbon chain is…

Q: How do specific and nonspecific binding factor into calculations for a competitive binding assay to…

A: In a competitive binding assay, both specific and nonspecific binding play crucial roles. Specific…

Q: 12. When 3,3-dimethyl-1-butene reacts with HCI, the carbocation intermediate that is formed…

A: Step 1:The reactant is an alkene and the reagent is hydrochloric acid (HCl). When…

Q: Modify the mannose structures provided to show the structure of a disaccharide formed from two…

A: To modify the mannose structures to show the formation of a disaccharide with a 1 → 6-β-glycosidic…

Q: What kind of spectra did the physicist Anders Jonas Ångström discover in his study of low-pressure…

A: Anders Jonas Ångström made significant contributions to the field of spectroscopy, particularly in…

Q: Consider the disaccharide melibiose. Он снон -= H Он 5- -= д- H CH₂ H Он H H H ОН Н он Он Н Он…

Q: Question 1. The following substrates are metabolized by the same enzyme, Acetylcholinesterase. Use…

A: A comprehensive response, complete with appropriate explanations and reasoning has been provided in…

Q: You feed cancer cells glucose labeled with 14C at positions 1and 2. You isolated ribose5P that is…

A: Approach to solving the question:Glucose Labeling and Oxidative Stress Effects on…

Q: The citric acid cycle occurs in the smooth endoplasmic reticulum. rough endoplasmic reticulum.…

A: The citric acid cycle, also known as the Krebs cycle or the tricarboxylic acid cycle, is a series of…

Q: Determination of phosphorus in blood serum gave results of 4.40, 4.44, 4.64, 4.46, and 4.49 ppm P.…

A: Step 1:To determine whether the 4.64 ppm phosphorus result is an outlier using the Q-test at a 95%…

Q: 4 After having a glass of red wine, a chemistry student rinsed her glass in the sink. When the tap…

Q: Draw the structure of the a-keto acid formed by removal of the amino group during the catabolism of…

A: Detailed explanation: Leucine Structure: Leucine is a branched-chain amino acid with the following…

Q: 5. Consider the following data for the decomposition reaction H2O2(aq) H₂O(g) + 102(9) concentration…

A: (1) To graph the time and concentration of H2O2, we create two axes: x-axis and y-axis. The time t…

Q: Ramipril is an ACE inhibitor that contains an ester, amide, and other functional groups. Part: 0/2…

A: Answer:Ester is formed via condensation of an alcohol and carboxylic acid. Therefore, ester contains…

Q: Which five statements about hemoglobin and myoglobin structure are true? Each iron atom can form six…

A: The five true statements about hemoglobin and myoglobin structure are:Each iron atom can form six…

Q: Draw the structure of 2, 2-diiodobutane and convert this achiral compound to chiral compound by…

Q: 3. Identify carbons 3 and 5 in the monosaccharides below H H H H OH 0 H 0 CH₂OH H CH₂OH OH H 0 H…

A: Start numbering from the carbon in the aldehyde group (aldoses) or ketone group (ketoses) to…

Q: The urea cycle rids of the body of excess nitrogen by converting it to a form that can be excreted…

A: Understanding MetabolismMetabolism refers to the complex set of chemical reactions that facilitate…

Q: When CH3CH2CH2NH2 is treated with HCI, one of the products is C₁. Draw the other product. Click and…

A: Reaction Overview:CH3CH2CH2NH2 + HCl → + Cl⁻ Step 1: Identify the ReactantsPropylamine…

Q: What are the modifying factors and toxic/therapeutic effects of cisplatin? Define all new terms…

A: Cisplatin is a platinum-containing anticancer drug used to treat various types of cancers, including…

Q: Please step by step answer and don't use ASI Answer please

A: **Explanation for each option:**a) **CH₃CH₂Br + NH₃ →** - This is a nucleophilic substitution…

Q: None

A: Answer information:Step 1:The objective of this question is to draw the significant resonance…

Q: Uniport Symport Antiport Na+ K+ ATP ATP ADP+Pi ADP+Pi pyruvate H+ HCO3 Ca2+ CI Na+ glucose Na+

A: Types of Transport Mechanisms in Facilitated Diffusion Facilitated diffusion is a crucial process…

Q: 7. Explain what would happen to red blood cells placed in each of the following solutions. Remember…

A: Let's analyze the effects of different NaCl solutions on red blood cells (RBCs):a. 0.05% (w/v) NaCl:…

Q: None

Q: Please step by step answer and don't use ASI Answer please

Q: In a Sanger sequencing reaction, the template DNA is shown below, with the short sequence on top as…

A: In a Sanger sequencing reaction, the DNA to be sequenced is used as a template to synthesize a new…

Q: help me with a, b, c, d please

A: a) Section expected to participate in the coordination of the heme iron: Chosen β-chain section:…

Q: Consider the reactions in the citric acid cycle. Part 1 of 2 In which step(s) is/are NADH generated?…

A: Part 1:Steps 3, 4, and 8 all yield NADH because they depend on the coenzyme NAD+ to happen. Step 3…

Q: 2) Consider the following reaction: A + 2B 3C + D At equilibrium the concentration of the reactants…

Q: Consider the structure of the amino acid L-asparagine. Part 1 of 3 Draw the structure of…

A: L- asparagine at pH=6there were technical glitches from this site to upload the online generated…

Q: Please explain questions 8 & 9 thoroughly. Step by step

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: An atomic absorption method for the determination of the amount of iron present in used jet engine…

A: To calculate the confidence intervals, we will use the following formula for a confidence interval:…

Q: Can you check if I did it correctly what is a step-by-step mechanism of the transformation of the…

Q: help pleasee

A: Step 1: To prepare stock solutions that will last for a year to make the 5X master mix, we need to…

Q: None

A: Step…

Q: A certain chemical reaction releases 134. kJ of heat energy per mole of reactant consumed. Suppose…

A: Step 1It takes 3.11 J of heat energy to raise the temperature of this calorimeter by 1°C. The…

Q: What are all the different ways that the g-protein coupled receptor pathway can be targeted by…

A: G-Protein Coupled Receptors (GPCRs) are a large family of cell surface receptors that respond to a…

Q: 28. The following graph shows the activity of an enzyme that functions as a homotetramer in which…

A: a. The enzyme in the presence of a heterotropic allosteric activator (E + Act).An allosteric…

Q: None

A: To solve this, we need to understand the process of water ionization, which is a fundamental concept…

Q: Select ALL correct statements regarding myoglobin and hemoglobin. Statements: Myoglobin…

A: Explanation of Correct Statements Myoglobin has a higher affinity for oxygen than hemoglobin…

Q: Do question 1)

A: Ethanolamine (a):Functional Groups:Hydroxyl group (-OH)Amino group (-NH2)Chiral Carbon: None (All…

Q: What is the overall charge of Arginine at pH 14? Explain why that number would be the net charge and…

A: Determine net charge of an amino acid at a specific pH:Identify the ionizable groups in the amino…

Q: Book problem 28-22: Human and horse insulin both have two polypeptide chains, with one chain…

A: Key references:Alberts, B., Johnson, A., Lewis, J., Raff, M., Roberts, K., & Walter, P. (2015).…

Q: Arrange the four structures in order from most reduced to most oxidized. Most reduced R-CH2-CH3…

Q: Can you help see if it was done

Q: Draw the structures of the amino acids formed at physiological pH when the tripeptide below is…

A: Please give me helpful rate.thank you

Q: None

A: Step 1:Now we cheak different type of proton in molecule Step 2: Step 3: Step 4:

Q: Consider the tripeptide serylalanylleucine. Part: 0 / 2 Part 1 of 2 Draw the structure of this…

A: Please give me helpful rate.thank you

Q: AG°xn=-28.6 kJ Given the following equation, H2O(g) + CO(g) → H2(g) + CO2(g) Calculate AG°n for the…

A: If you have any help please let me know in comment box and then I will help you.

Question

Do schwann cells produce or act as myelin in the peripheral nervous system? I know that they encase and wrap around axons, but where does the myelin come into play?

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

Why do neurotransmitters have to be removed from the synapse?
Assume presynaptic excitatory neuron A terminates on a postsynaptic cell near the axon hillock and presynaptic excitatory neuron B terminates on the same postsynaptic cell on a dendrite located on the side of the cell body opposite the axon hillock. Explain why rapid firing of presynaptic neuron A could bring the postsynaptic neuron to threshold through temporal summation, thus initiating an action potential, whereas firing of presynaptic neuron B at the same frequency and the same magnitude of EPSPs may not bring the postsynaptic neuron to threshold.
The part of a neuron that contains the nucleus is the cell body dendrite axon glial
View the University of Michigan Webscope (http://openstaxcollege.org/l/nervefiber) to see an electron micrograph of a cross-section of a myelinated nerve fiber. The axon contains microtubules and neurofilaments, bounded by a plasma membrane known as the axolemma. Outside the plasma membrane of the axon is the myelin sheath, which is composed of the tightly wrapped plasma membrane of a Schwann cell. What aspects of the cells in this image react with the stain that makes them the deep, dark, black color, such as the multiple layers that are the myelin sheath?
What is a synapse? Explain the difference between an excitatory and an inhibitory synapse.
Which of the following does not contribute to propagation of action potentials? a. As the area outside the membrane becomes negative, itattracts ions from adjacent regions; as the inside of the membrane becomes positive, it attracts negative ions from nearby in the cytoplasm. These events depolarize nearby regions of the axon membrane. b. The refractory period allows the impulse to travel in only one direction. c. Each segment of the axon prevents the adjacent segments from firing. d. The magnitude of the action potential stays the same as it travels down the axon. e. Up to a limit, increasing the intensity of the stimulus increases the number of action potentials.
An example of a synapse could be the site where: a. neurotransmitters released by an axon travel across a gap and are picked up by receptors on a muscle cell. b. an electrical impulse arrives at the end of a dendrite causingions to flow onto axons of presynaptic neurons. c. postsynaptic neurons transmit a signal across a cleft to apresynaptic neuron. d. oligodendrocytes contact the dendrites of an afferent neurondirectly. e. an onoff switch stimulates an electrical impulse in apresynaptic cell to stimulate other presynaptic cells.
A(n)______neuron has one axon and one____ dendrite extending directly from the cell body. unipolar bipolar multipolar pseudounipolar
Stellate cells initially process sensory input to the cortex, whereas pyramidal cells send fibers from the cortex to terminate on efferent motor neurons. (True or false)
Match each region of the central nervous system with some of its functions.
Watch this video (http://openstaxcollege.org/l/neurotrans) to learn about the release of a neurotransmitter. The action potential reaches the end of the axon, called the axon terminal, and a chemical signal is released to tell the target cell to do something, either initiate a new action potential, or to suppress that activity. In a very short space, the electrical signal of the action potential is changed into the chemical signal of a neurotransmitter, and then back to electrical changes in the target cell membrane. What is the importance of voltage-gated calcium channels in the release of neurotransmitters?
What two types of macromolecules are the main components of myelin? carbohydrates and lipids proteins and nucleic acids lipids and proteins carbohydrates and nucleic acids