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Anatomy respiratory system/ Bell jar method balloons represented the lungs. Total of 3 questions here. The questions are as follows:
1. Apply upward pressure to the diaphragm. This represents how the diaphragm looks when relaxed. What has happened to the pressure of the system ( has it increased or decreased)? What happened to the volume of the lungs?
2. Now slowly release the diaphragm, this represents the diaphragm flattening out as it contracts, what is happening to the pressure as you release the diaphragm? What happened to the volume of the lungs?
3. If your bell jar model has a rubber stopper in the top , you can use it to demonstrate the effects of pneumothorax on lung tissues , it's generally caused by a tear in the pleural membrane that allows air to enter the pleural cavity . With the diaphragm flat and the lungs ( balloons) inflated loosen the stopper , what happens to the lungs & why?
What role are these groups supposed to play in a democratic society? What benefits are they supposed to provide?
What is the estimated efficiency of cellular respiration for a mutant organism that produces only 29 mole of ATP for every mole of glucose oxidized, sooner than the usual 36-38 moles of ATP.
1. How did the colonies from the two treated conditions different (shape, color, quantity, etc)?
Pretend you are one of the many cell organelles in an animal cell. Describe the role you play in the life of a cell. In your description, comment on what may happen to the cell if your organelle did not function properly.
In the April 2011, a basic military training camp in Maryland reported 7 recruits between the ages 18 and 22 years presenting with a fever.
1. List and explain two functions of the hypothalamus and the part of the nervous system in which it is located.2. Explain what hypoparathyroidism is and the clinical manifestations (symptoms) of hypoparathyroidism. How is hypoparathyroidism diagnose..
Discuss how does evaporative cooling contribute to the stability of bodies of water while also preventing from overheating?
Define DNA and RNA. What role do DNA and RNA play in this determination? What other microbes live in this type of environment?
Why is a diamond colorless but graphite is black? Which has more calories and which is better for you? An 8 ounce glass of whole milk? Or an 8 ounce glass of 1% chocolate milk?
with respect to the MacConkey Agar, what would be the possible consesequence of replacing the lactose with glucose.
Which of the following would be an example of naturalselection? Identify the following as k-strategists or r-strategists.
Compare and contrast DNA and RNA. Discuss why humans did not evolve with one central repository of DNA, but rather it is replicated throughout the body?
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