1.I just need someone to look over my paper for anatomy and to just let me know what I need
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t or add. I'll attach the questions, my rubric, as well as my answers I made. It would really help me out please.
The questions:
1.) Choose two somatosensory receptors. Please include a description of each receptor, what they sense, and which part of the brain processes the information from the receptor.
2.) Provide a discussion of the thyroid gland. Include the following:
Description of the thyroid gland's structure and location.
Description of the cells of the thyroid gland.
Description of the hormones secreted by the thyroid gland and their functions.
Description of how thyroid hormones are controlled by hormones secreted by the hypothalamus and anterior pituitary gland.
Description of how the feedback system works in the cases of high or low thyroid hormone levels.
3. Describe the cardiac cycle. Include descriptions of the 3 phases, the pressure changes in each of the heart's chambers, valves are open and closed, and blood flows during each step.
My answer: 1.) Exteroceptor - receives external stimuli from outside of the body. An example, the skin (Thermoreceptors) detects the temperature of the outside area of the body.
Interceptor - receives stimuli from inside of the body. An example would be blood pressure as well as blood oxygen levels.
2.) Thyroid Gland is located near the front lower part of the neck, beneath Adam's apple. Its structure includes Thyroid Epithelial that form follicles filled with colloid - a protein-rich reservoir of the materials needed for thyroid hormone production. The cells are responsible for releasing hormones that control metabolism (Energy levels). The thyroid gland releases triiodothyronine (T3) and thyroxine (T4). These hormones regulate weight, energy levels, internal temperature, skin, and growth. When the hypothalamus and pituitary function well, they can detect when hormone levels are low, which causes them to produce more TRH and TSH, which stimulates the thyroid to produce hormones. When the hormone levels exceed their limit, they then have less TRH and TSH, which results in reduced hormone production by the thyroid. Feedback is when a product feeds back into its initial cycle. The Feedback includes both positive and negative feedback. Positive Feedback is when a product provides back to increase production: an example, milk production by a mother for her baby. As the baby suckles, nerve messages from the nipple cause the pituitary gland to secrete prolactin. Prolactin, in turn, stimulates the mammary glands to produce milk, so the baby suckles more. Which causes more prolactin to be secreted and more milk to is made. Negative Feedback is when a product feeds back decreases production; it brings down show if they increase past their limit. It also controls insulin secretion by the pancreas.
3.) The Cardiac Cycle takes place from the beginning of a heartbeat to the next. It contains two periods: One is when the heart muscle relaxes and refills with blood, called diastole, following a time when it begins contraction and pumping of blood, systole. Once emptied, the heart then relaxes and expands to receive another inrush of blood coming back from the lungs and other areas of the body. The atrioventricular valves remain open while the semilunar valves are closed. During the middle part of the diastole, a small amount of blood flows into the ventricles. The blood flows from the veins and passes the atria fills the ventricles. The pressure in both ventricles is close to zero as a result.
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3.Hi there!
I am currently enrolled in an organic chemistry class and need some help completing our final project. I honestly
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final project. I honestly do not understand a lot of the material that has been gone over in class and need help finding the answers and understanding the answers to the final project. The project has to do with explaining the molecule Retinol (vitamin A) in a lab write-up format. I will attach the rubric for more information on what is required.
For my project I mainly need help in the section asking to describe the structure of the molecule. I believe i was able to identify the functional groups, the IUPAC name, and hybridization of the carbons. I need help identifying dipoles, intermolecular forces, stereochemistry, and acidity of the molecule. All of this is for the molecule Retinol
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4.1. For this question, you will review a process, identify problem areas ( such as wastes, cycle time inefficiencies, etc),
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inefficiencies, etc), and suggest an improved process. Open and read the Process Improvement (Final Q 1)
document which describes the process steps in words and also includes a process map as a visual tool for understanding what's going on in each step. You will need to respond to the following three sub-questions:
FINAL Q1: 3 Attachments are the Q1
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I need the 3 part question answered. This is everything in the question.. Understand that there is NOTHING INCOMPLETE, I have added everything that was sent to us.
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a. Of the 9 process steps in the Process Improvement (Final Q 1) document, which specific steps in that process are experiencing lean wastes and/or process cycle time issues (please note, there is more than one step experiencing issues). In your response, name the process step, and/or the transfer interface between steps, and what waste(s) or cycle time issue is involved. Be sure to use standard lean/six sigma terminology that we used in the course when referring to any of the quality concepts; e.g., transportation waste when referring to situations involving a lot of moving around from one place to another.
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b. Which of the process steps you identified in part a do you believe could benefit from process improvement and why?
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c. What changes would you institute in the process to improve the steps you cited in part b of this question and describe how those changes improves the process. Be specific about which process step(s) your improving and thoroughly describe the improvement to that step. [Note: This question ties to what you decided was important in part b question above.] Also, when answering how you would improve a given process step, assume you have an unlimited budget and personnel resources and you can do mostly anything you want as long as it doesn't violate the laws of physics or the judicial system. Be cautious though because process improvement is designed to save time, money, and resources in doing the needed work.For example, automation is good, and also potentially expensive, so is it worth it for the improvement? - you will have to be the judge of that.
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5.I need to write lab report for pGLO Transformation experiments thats provide a Title,an Abstract(its include a hypothesis on which
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include a hypothesis on which of the different treated agar plates I will expect what degree of the growth of E.Coli) Particularly include a prediction in white plate GFP will be visible under UV-light and why do not exceed,Introduction(include the information about the pGLO plasmid with the different genes(Arac,beta lactamase,GFP) and their function(what do the translated proteins do?) I need to include at least three proper references(Miller et al., 2015 as an example) Materials and Methods(it describe the single steps and explain the purpose of each step in concise way) Results,Discussion, References(name all the authors,name all relevant information of the journal or book)
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8.5 (5 points) There is H3PO4 available in stock solution that has an assay of 77% and a density
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cific gravity) of 1.24. What is the molarity of this solution?
Using this solution how would 1 L of 2N solution be made.
6 (5 points) H3BO3 is needed to neutralize 20 ML of a 2N solution of NaOH. How much of the acid should I put in 40 ML of the water to exactly neutralize this solution?
7 (6 points) Describe how to make the solutions below :
20% w/v Salt in water.
20% v/v alcohol in water
20% w/w NaCl in water.
8 (three points) I have 0.6 g/dl solution of NaOH. What is M? Whan is N?
9 (six points) There are 3000mL of 3M NaOH. How much of the following do I need to neutralize? (watch your M’s and N’s
a) 3M H3PO4
b) 2M H2SO4
c) 1M HCL
10 (20 points) The following solutions of NaOH are mixed together 20ML of 3N, 40mL of 2N, 60mL of 1N, 80 mL of 4N, and 100mL of 5N.
a) What is the volume and normality of the final solution?
b) How much 4M sulfuric acid would I need to neutralize?
c) How much stock solution of sulfuric acid with an assay of 77% and a specific gravity of 1.14 would I need?
d) How many grams of HCl would I have to put in a 300mL solution of HCl in water to neutralize?
11 (3 points) How much 5N solution can I make with 98 grams of H3PO4 ?
12 (5 points) How much 5N solution of H3AsO4 can I make with 57 mL of stock solution that is 84% assay and 1.14 specific gravity?
13 (5 points) If we have a 4N solution of HCl that has 0.03645g of HCl in the solution, how many microliters of solution do we have?
14 (10 points) If we have 66mL of a solution of concentrated NaOH that has an assay of 88% and a specific gravity of 1.24, how much 3N H3AsO4 can be neutralized?
15 (ten points) If I have 17 mL of a 20% w/v solution of NaOH and I want to neutralize with H2SO4 that is available in a 4% w/v solution, how much of this solution will be required.
16 (ten points)
a) I have an 12mL of Ba(Cl)2 that is 78% assay that contains 8 grams of Ba(Cl)2. What is the specific gravity?
b) How many Moles of Ba(Cl)2 are there?
c) If I have 80 grams of NaOH in a liter of solution that is of an unknown specific gravity, can I calculate molarity and what is it?
d) What is the difference between molarity and normality?
e) I have 77 ml of 77% salt in water. How much 11% can I make?
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13.I need help answering these questions for test corrections
1) DNA polymerases found in extremophiles can perform all normal functions at
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les can perform all normal functions at temperatures approaching 90 degrees celsius, while the DNA polymerase found in most bacteria cannot function at such extreme temperatures. Describe the differences in protein structure that could account for such variance in temperature resistance
2) Large nonpolar molecules can be dissolved into polar liquids in the presence of a class of compounds known as surfactants. This process is crucial in the digestion of lipids and the production of these compounds is the primary role of the gall bladder. Describe how the compounds produced in the gall bladder are able to increase the solubility of lipids in the polar environment found within the small intestine.
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14.I have to interview an Engineer (Civil, Industrial, or Electrical would be best but any would do.) I need help
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need help and I would really appreciate this, Thank you and here are the questions. Interviewee name
Interviewee’s specific degree
Interviewee’s place of employment
Interviewee’s email address
Please describe your engineering field.
What is your current job title?
Please describe your particular job and duties.
What is your average work schedule?
Starting with high school, please describe your educational background chronologically.
If you had it to do over, related to your career or education, would you do anything differently?
What advice would you give to me as someone interested in pursuing a career path similar to yours?
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15.I have a few questions I need answered by an Electrical, Civil, or Industrial Engineer (Any Engineer would work as
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would work as well). This is just a small interview I need help with. I would really appreciate it if someone could help me. Here are the Questions
Interviewee name
Interviewee’s specific degree
Interviewee’s place of employment
Interviewee’s email address and/or phone
Please describe your engineering field.
What is your current job title?
Please describe your particular job and duties.
What is your average work schedule?
Starting with high school, please describe your educational background chronologically.
If you had it to do over, related to your career or education, would you do anything differently?
What advice would you give to me as someone interested in pursuing a career path similar to yours?
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16.I am working with English and need help answering some Jane Eyre questions. Only chapters 28-35 and 36-38.
Chapters 28-35
Did any
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36-38.
Chapters 28-35
Did any events in Chapters 28-35 seem unrealistic, or improbable, to you? Explain.
What happens to Jane on the way to Marsh End? What does Jane’s reaction to the news reveal about her?
How does St. John help Jane? What news does he bring to Jane? What does Jane’s reaction to the news reveal about her?
Why does St. John ask Jane to come to India with him as his wife? How does she answer him? What do you think Jane means when she says, “If I join St. John, I abandon half myself?”
Jane comes close to changing her mind about marrying St. John. Why? What does her response to Rochester’s voice suggest about her values and feelings? What conflicts seem to be troubling her?
What kinds of images does Bronte use to describe St. John? Give two examples. Why are these images appropriate?
Chapters 36-38S
Did you find the ending of the novel satisfying? Why or why not?
What shock does Jane receive when she returns to Thornfield? What does she learn about its inhabitants?
How does Rochester say he felt in Jane’s absence? What spiritual change has occurred in Rochester?
Do Jane and Rochester still feel the same way about each other? Explain.
In what way have the roles in Jane and Rochester’s relationship reversed?
Is the situation at the end ironic?
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17.I investigated a relationship about the daily profit from renting tubes at Water World. The equation that models profit earned
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that models profit earned is D = n(54 – n) – 10n. I need to find the vertex of this equation, and what does the vertex tell me about this situation.. For what x-values is the function increasing? Decreasing? What does this mean in terms of daily profit for Water World? Rewrite the function in vertex form. . Solve the equation 0 = n(54 – n) – 10n for n. Describe your solution method. How are the solutions from part (e) related to the graph of this function? Are the solutions real or complex? How do you know? What do the solutions from part (e) tell you about this situation?
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18.Hey I need help writing a couplet poem
Using this question and answer
What happened to the European population in the High
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ean population in the High Middle Ages?
The number of people almost doubles from 38 million to 74 million people.
List two reasons for the change in population during this time.
Conditions in Europe were more settled and peaceful after the invasions of the early Middle Ages had stopped. Food productions increased because a change in climates improved growing conditions.
What two inventions for the horse made it possible to plow faster?
A new horse collar and the use of the horseshoe.
Define the term manor.
A manor was an agricultural estate run by a lord and worked by peasants.
What three ways did serfs pay rent to their lords?
By giving the lords a share of every product they raised, paying for the use of common pasture lands and turning over a part of the can't from ponds and streams.
Name the three great events celebrated by feasts within the Christian faith.
Christmas (celebrating the birth of Christ), Easter (celebrating the resurrection of Christ), and Pentecost (celebrating the descent of the Holy Spirit on Christ's disciples 50 days after His resurrection).
What two features changed the economic foundation of Europe?
A revival of trade and an associated growth of towns and cities.
For what two reasons did merchants build a settlement rear a castle?
Because it was located along a trade route and because the lords of the castle would offer protection.
By 1100, What four rights were townspeople getting from local lords?
The right to buy and sell property, freedom from military service to the lord, a law guaranteeing the freedom of the townspeople, and the right for an escaped serf to become a free person after living a year and a day in the town.
Describe the environment of medieval cities.
The cities were dirty and smelled from animal and human waste. Air was polluted from wood fires. Water was polluted as well.
What three steps did a person complete to become a master in a build?
He first became an apprentice to a master craftsperson. After 5-7 years he became a journeyman and worked for wages. Upon completing a masterpiece which was judged, he/she could be declared a master and join a guild.
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19.Hi there, I was wondering if youd be abl to help me here... this is more neuroscience i believe but
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I am in desperate need of help. There questions are in accordnce wih the AUDITORY CORTEX 1. How is sound intensity encoded? (I am not sure if these means how is it measured...?) What is a rate level function? What is the tonotopic map of the cochlea? What is a tuning curve ? What is the best frequency? What is the threshold ? What is the Volley Theory? I have an idea of the material since it was review in class but the PowerPoint slides are hard to understand. 2. Describe the concept of sound localization and the coincidence detection model of binaural processing occuring in the superior olivary nucleus that mediates sound source localization? (I don't even know where to start with that one) 3. Distinguish between the neural circuit processing intetnaural time differences intetnaural level differences? How and where are the signals compared? (I understand the level vs time difference but I do not know about the neural circuit processing... And what does it mean by where are the signals compared?) 4. Understand the gross organization of the auditory cortex: primary AI and secondary AII auditory cortex, tonotopic organization. I am using the textbook brain and behavior 4th edition by Bob Garrett and also the review PowerPoint slides given to the class but it is mostly charts and graphs
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