Explain the differences that you saw before you added the dish washing liquid and after you added it. This includes comparing the speed of movement of the food coloring before and after the addition of the dish washing liquid. Why was the speed affected?

/in /by

1. Explain/discuss your observations and results. For example, state whether more or fewer drops than you expected fit on the penny, and explain the reason for this.

Explain the differences that you saw before you added the dish washing liquid and after you added it. This includes comparing the speed of movement of the food coloring before and after the addition of the dish washing liquid. Why was the speed affected?

2. You will also want to address how this experiment relates to the ultimate question: What is the importance of surfactant? How does the addition of the dish washing liquid affect the interaction of the food coloring and the milk? Do the dish washing liquid and surfactant perform similar functions?

3. Address whether your data supports the hypothesis that you presented in the introduction.

4. Lastly, this experiment allowed you to observe what happens between the food coloring and milk in the absence of the dish washing liquid. Compare this to the respiratory system

– what would happen to the interaction of water and gasses if surfactant was not present?

Examine how hormones regulate the ovarian cycle, in utero development, and the process of labor and giving birth.

/in /by

Examine how hormones regulate the ovarian cycle, in utero development, and the process of labor and giving birth.
Briefly discuss the similarities and differences in oogenesis vs. Spermatogenesis.

How are synapses between neurons and the neuromuscular junction the same and how are they different?

/in /by

Explain each question using at least 250 words. Should be a total of 1000 when finished.

1. How is information relayed by the spinal cord.

2. Explain the sliding filament model, and are all filaments the same?

3. Explain excitation-contraction coupling

4. How are synapses between neurons and the neuromuscular junction the same and how are they different?

Explain how insecticides affect neurons. Why do they kill insects, but not humans?

/in /by

Explain how insecticides affect neurons. Why do they kill insects, but not humans? What does DDT stand for and why did they ban it. Does DDT affect humans? Name some other insecticides and explain how they affect nerve cells. Do you think we should ban all insecticides? What role do they have in human neoplastic disease? Who uses more insecticides, farmers or city dwellers? Do you think homeowners should be licensed to buy insecticides? With 6 billion people on earth, do you think we can live without insecticides?

Discuss the biochemistry and physiology of anabolic steroids.

/in /by

Approximately 30% of all college athletes are on some type of anabolic steroids.
Discuss the biochemistry and physiology of anabolic steroids.
How do anabolic steroids work? That is, how do they make muscles grow? Do muscle cells undergo mitotic cell division? What is the connection with cholesterol, testosterone, and estrogen? What is the difference between anabolic steroids and the steroids your doctor prescribes to you for inflammation? What is the problem with over-the-counter supplements like androstenedione? What are the side effects of steroid use? How are anabolic steroids linked to neoplastic disease? Do you think professional athletes should be tested for anabolic steroid use?
Be sure to reference scientific sources.

Write and turn in a final paper of 700-900 words that describes the fundamental movements of the human body, with examples of specific movements that illustrate the various planes and axis.

/in /by

Write and turn in a final paper of 700-900 words that describes the fundamental movements of the human body, with examples of specific movements that illustrate the various planes and axis.

Write something, anything, about EACH of the 13 rules that are discussed

/in , /by

https://us-lti.bbcollab.com/recording/6f412a07cdcb48ef9884057bb801f705
https://us-lti.bbcollab.com/recording/c1e0c721e1424bd1ac57e34317094ecc

instructions: Watch the two lectures from the links above and write something, anything, about EACH of the 13 rules that are discussed(what you learned from each rule, how the rule can be used, etc.)

IDENTIFY THE LINK BETWEEN BMI, HEIGHT, AND GENDER

/in /by

INVESTIGATING LUNG FUNCTION USING AIRFLOW TESTS TO IDENTIFY THE LINK BETWEEN BMI, HEIGHT, AND GENDER

What are some of the risk factors for cardiovascular disease that may have contributed to Matt’s stroke?

/in /by

This semester, we will follow some aspects of the lives of Matt and Maria:

One month ago, Matt woke up early as usual, but by the time he got dressed, ate breakfast, and walked to his class, he was aware of an excruciating headache. Maria convinced him to stay home for the day. Over the next several hours, he experienced slurred speech, right-sided weakness, and difficulty walking. When he attempted to walk to the bathroom, he stumbled a few times and fell once. Maria called 911. Emergency personnel arrived within minutes of her call and transported Matt to the emergency room of the nearest hospital. Fortunately, he made it to a hospital before he became unresponsive or died.

Matt was hospitalized for three days. There he received anticoagulants and blood pressure medication with monitoring, a CT scan, supplemental oxygen, and cardiac monitoring.

For the next month, Matt was grateful to be at home. He stayed in bed while Maria brought him meals and helped him with his studies. Doctors told him that his “stroke” was caused by high blood pressure, something he was unaware that he had. They gave him blood pressure medication and told him to take it easy.

Questions:

  1. Draw a diagram of the heart of a human adult. Show the circulation of the blood through the heart and to and from the body and the lungs.
  2. What are some of the risk factors for cardiovascular disease that may have contributed to Matt’s stroke?
  3. What are the two types of CVA? Which type do you think caused Matt’s CVA? Explain your answer.
  4. Why is high blood pressure called the “silent killer”?
  5. What changes would you expect to find in Matt’s heart after years of untreated high blood pressure?
  6. Explain why his high blood pressure caused these changes.

All reports will be worth 4% of your grade and will be 5 points each. In order to successfully earn all 5 points you will need to:

  1. Answer all questions thoroughly and completely.
  2. Use at LEAST 3 references (can include information from the Primal website as a source).
  3. Give credit to all sources used- citing correctly and PARAPHRASING any information taken from an outside source. Please do not copy and paste any information, even if you cite the source. Your report will be submitted through Turnitin and will allow us to see what sources were used and the exact information you took from that source- BE CAREFUL!
  4. Must have a minimum of 500 words and can be in essay form OR question and answer form. (500 words not including the topic/questions given)
  5. Must be turned in at 11.59 PM on the date it is due. PLEASE avoid turning in your report close to the 11.59 PM deadline. There have been many issues with submissions in the past due to high volume of students submitting at the same time. Late assignments will be deducted 2.5 points.