—— Please if your good in Biology take my question I need to get good grade.

There are 23 multiple choice questions (most drawn at random from question banks) worth 1 point each and 5 written out answers ranging from 1 to 5 points.
I will attach the file for the questions

Students are to apply what they have learned over the course of the quarter to create a Public Service Announcement (PSA) about a physical geography concept, such as earthquakes, flooding, fires or responding to or adapting to climate change, soil depletion, acid rain, plate tectonics, hurricanes, etc…

I want you to tell me:

1. What your topic is

2. How it relates to Physical Geography, explain it in scientific terms

3. Who it is affecting?

4. When did this event start taking place or has it been occurring for a long period of time?

5. Where is this event happening? Is it happening on a global scale?

6. Why should we care?

7. What is being done for this cause? What solutions do you propose?

A reference page is required as part of this assignment.

Students will be given free rein as to the format of the PSA. Examples provided include videos, animations, Story Maps, or a poster with an infographic. See below link

https://foothill.edu/geography/service-leadership/geog01-fall2018.html

Final Guidelines

Students are to apply what they have learned over the course of the quarter to create a Public Service Announcement (PSA) about a physical geography concept, such as earthquakes, flooding, fires or responding to or adapting to climate change, soil depletion, acid rain, plate tectonics, hurricanes, etc…

I want you to tell me:

1. What your topic is

2. How it relates to Physical Geography, explain it in scientific terms

3. Who it is affecting?

4. When did this event start taking place or has it been occurring for a long period of time?

5. Where is this event happening? Is it happening on a global scale?

6. Why should we care?

7. What is being done for this cause? What solutions do you propose?

A reference page is required as part of this assignment.

Students will be given free rein as to the format of the PSA. Examples provided include videos, animations, Story Maps, or a poster with an infographic. See below link

https://foothill.edu/geography/service-leadership/geog01-fall2018.html

https://insideclimatenews.org/news/07052018/atlantic-ocean-circulation-slowing-climate-change-heat-temperature-rainfall-fish-why-you-should-care?utm_source=twitter&utm_medium=social

In your own words, summarize the topic being discussed in your Oceanographic current news event. Please submit a .docx file. In the GEA assignment, you will have to list a global effect of increased atmospheric CO2 concentration. This article discuss one global effect please make sure you include this in your GEA assignment.

Please include:

1.What sub-field of Oceanography would this topic fall under? The sub-fields of Oceanography are Physical, Chemical, Geological, and Biological. Please bold your selection in your paragraph

2. Why did this event/topic make the news? Is this a global problem?

3. What are two interesting concepts you learned from the article?

4. Please note the current concentration of carbon dioxide in ppm from the graph in 2018 and this current year. You will have to google the concentration of atmospheric CO₂ of the most recent year (last year).

Once you are finished, you should have written a robust paragraph (6-15 sentences).

I’m working on a Science exercise and need support.

What do you understand about ‘Live, attenuated vaccines’ and how they fight viruses and bacteria?

Med Micro III HW #2

1. Using the given link to an article and using other online sources, explain what Guillain-Barre syndrome (GBS) is and what the symptoms are. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC28159…

2. Using the same article from #1, What are lipooligosaccharides (LOS) and how does LOS cause Guillain-Barre syndrome or GBS?

3. Based on the tabulated information above, enter the five-digit codes for the three organisms:

E. coli ________________ E. aerogenes __________________ K. pneumoniae _______________

4. The Path-CHEK system that we use to detect coliforms has a sensitivity of 13 colony forming units per centimeter squared. What does sensitivity mean? What does having a sensitivity of 13 CFU/cm² mean in relation to interpreting a negative result?

5. Using online sources, list other detection systems that are being used to monitor coliforms in the environment such as water reservoirs

Medical Microbiology Homework

1a. Based on the results you recorded in Table 2 and compared to the data in Table 1, what Lancefield group is S. pyogenes in? What are the major features of this organism that places it in this group?

1b. What major diseases are caused by this organism? Does it occur as normal flora, and if so, where in the body does it reside?

2a. Based on the results you recorded in Table 2 and compared to the data in Table 1, what Lancefield group is S. agalactiae in? What are the major features of this organism that places it in this group?

2b. What major diseases are caused by this organism? Does it occur as normal flora, and if so, where in the body does it reside?

3a. Based on the results you recorded in Table 2 and compared to the data in Table 1, what Lancefield group is S. pneumoniae in? What are the major features of this organism that places it in this group?

3b. What major diseases are caused by this organism? Does it occur as normal flora, and if so, where in the body does it reside?

4a. Based on the results you recorded in Table 2 and compared to the data in Table 1, what Lancefield group is S. mitis in? What are the major features of this organism that places it in this group?

4b. What major diseases are caused by this organism? Does it occur as normal flora, and if so, where in the body does it reside?

5a. Based on the results you recorded in Table 2 and compared to the data in Table 1, what Lancefield group is E. faecalis in? What are the major features of this organism that places it in this group?

5b. What major diseases are caused by this organism? Does it occur as normal flora, and if so, where in the body does it reside?

1. Which of the following is incorrect about waxes?

a.

None; all the other choices are correct

b.

They are made from a fatty acid and a very long alcohol

c.

They function as waterproofing agents

d.

2. Which of the following is incorrect about the Lineweaver-Burk plot?

a.

None; all the other choices are correct

b.

The y-axis is the reciprocal of the velocity

c.

It has a linear shape

d.

The x-axis is the reciprocal of [E]

3. Which of the following is incorrect about chymotrypsin, trypsin, and elastase?

a.

They have similar substrate specificity

b.

They have similar amino acid sequences

c.

They have similar tertiary structures

d.

They catalyze the same reaction (i.e. hydrolysis of peptide bond)

Read feedback and fix mistakes on the lab sheets.

I will post the sheets with feedback and the lab instructions.

*you have to have adobe reader and excel

Question 1: Explain the molecular events which occur in the sarcomere which result in contraction.

Question 2: Compare excitation-contraction coupling and relaxation in cardiac and skeletal muscles.

Question 3: Compare the structure and function of skeletal, cardiac, and smooth muscles.

Question 4: Compare the action potentials of contractile cardiac muscle, auto-rhythmic cardiac muscle and skeletal muscle.

Question 5: Describe the conductions of electrical signals through the heart.

Question 6: Explain the role of the autonomic divisions in control of heart rate at the cellular and molecular level.

Question 7: Describe the parts of the electrocardiogram (ECG) and explain how these electrical events are related to the mechanical events of the cardiac cycle.

Question 8: Explain the pressure changes which occur during the cardiac cycle.

Question 9: Explain the Frank-Starling law of the heart.

Question 10: Describe in detail how baroreceptor reflex demonstrates the core concept of homeostasis.

Question 11: Explain how the Starling forces regulate bulk flow in the capillaries using the core concept of flow-down-gradients.

Question 12: Explain the of relationship of the pressure changes which occur during the cardiac cycle and the flow of blood through the heart and blood vessels.

Question 13: Explain the principles underlying the measurement of blood pressure using a sphygmomanometer

Question 14: Explain Poiseuille’s law.

Question 15: Explain how the autonomic nervous system influences the flow of blood to organs of the body. Make sure to include which adrenergic receptors are involved in this influence.

Question 16: Explain and give the formula for Boyle’s law and how changes in thoracic volume are related to Boyle’s law.

Question 17: Compare tidal volume, expiratory reserve volume, inspiratory reserve volume, residual volume, vital capacity, total lung capacity, inspiratory capacity, and functional residual capacity.List the average values for each volume and capacity.

Question 18: Explain the four stages of external respiration and identify the gradients (driving force) and resistance of each stage.

Question 19: Explain how local mechanisms allow for the matching of ventilation and perfusion.

Question 20: Explain how the oxygen dissociation curve is related to the properties and function of hemoglobin.

Question 21: Discuss how changes in temperature, PCO₂, pH and 2,3 DPG concentration shift the oxygen dissociation curve.

Question 22: Explain how oxygen dissociation curve shifts affect oxygen loading in the lungs and unloading at the tissues.

Question 23: Compare the structure and functions of the major regions of the nephron.

Question 24: Compare the structure and function of cortical and juxtamedullary nephrons.

Question 25: Using our core concept of homeostasis, explain how the kidney is involved in controlling fluid osmolarity.

Question 26: Using our core concept of flow-down gradients, explain the movement of glucose in and out of the nephron.

Question 27: Explain how the vertical concentration gradient n the medulla and the concentration of vasopressin influences the volume and osmolarity of urine.

Question 28: Discuss the effect of renin, angiotensin, and aldosterone on blood pressure.

Question 29: Compare the mechanism and effect of loop diuretics, thiazide diuretics, angiotensin converting enzyme (ACE) inhibitors, and angiotensin II receptor blockers (ARB).

*Responses should be at least 2-3 paragraphs. Professor says that he should be able to take your answer and make 8-12 multiple choice questions from the information in your answer. He is a little picky

*List means just that, make a list.

*Diagram means draw and label;

*Describe means tell me about it;

*Explain means tell me how it works;

*Compare means tell me how things are similar and how they are different.

*For describe, explain, and compare questions.

*THINK about what you want to write, OUTLINE your answer, and then write your answer.

*Answer with a short paragraph or series of paragraphs. Each paragraph should begin with a topic sentence, several sentences which support or elaborate on the topic sentence, and a transition or concluding sentence.

* If a series of paragraphs are needed, the first paragraph should be an introduction to your answer.

THANK YOU!