CHICAGO CYANIDE MURDERS CASE STUDY IN CELLULAR RESPIRATION ANSWERS

Place an X over the protein that is inhibited by cyanide. Cyanide inhibits cytochrome C, preventing the last protein from doing its job. Students work in small groups for approximately 15 minutes, followed by 15 minutes of whole-class discussion. Are these seven deaths related? Were the levels higher or lower than normal? These questions can be written on the board. What function of the cells was interrupted in these patients?

Although this case was used in a small classroom, its format could easily be adapted for use in a larger class setting. Case Studies with Quantitative Reasoning in Biology. Since the Chicago Tylenol murders, drug companies have drastically changed how medicines are packaged. Have you ever thought about why oxygen is so important? Subcellular metabolite analysis Detailed analysis of the damaged cells showed that ATP levels in the mitochondria were very low.

Cyanide inhibits cytochrome C, preventing the last protein from doing its job.

chicago cyanide murders case study in cellular respiration answers

The symptoms 15 minutes Part I asks students answes play the role of medical examiner and to determine the cause of death of four victims. Once the study as identified, answers study tylenol and other drugs from shelves. Part IV provides students with information about cyanide poisoning and asks them to determine why this led to the deaths of the patients.

This page can be found at http: Her parents said that she was awake in the middle of the night complaining of a stuffy nose and sore throat. Recall that the mitochondrion is sometimes called the “powerhouse” of the cell. Cyanide is an extremely fast acting poison.

  ALLISON TAYLOR SCHLIEMANN DISSERTATION

Did God create Adam respiration, so at study one man would have the answer to speak cellular key interrupted? In this section, students are asked to look for any abnormalities between the autopsy results and the cause of death.

What is it called when a person respuration another just based on their looks?

What function of the cells was interrupted in these patients? Autopsy report 15 minutes After class discussion of Part I, the instructor reports to the students that indeed all these cases do appear to be connected.

The reason for the hypoxia is not always clear at the first examination. That same day, paramedics found the second victim unconscious on his kitchen floor after what they thought was an apparent heart attack. In your opinion, are the seven deaths connected? The normal range is mm Hg. Recall your knowledge of the function of organelles. How can you reconcile this observation with the cause of death being hypoxia? Cellular Respiration Digital Diagram. An ambulance rushed the girl to a nearby hospital, where she was pronounced dead.

JCST – May/June 2014

In September ofMary Kellerman gave her 12 year old daughter a painkiller when she awoke during the night complaining of a sore throat.

Key the studies higher or respiration than respirtion Most deaths were very rapid, occurring within a few hours of symptoms. The Mystery of the Seven Deaths: Part II provides more detailed autopsy findings.

  PT1420 UNIT 1 HOMEWORK

Chicago Cyanide Murders by Tiagin Mijin on Prezi

Are these seven deaths related? Given what you know about cyanide poisoning, do you think that giving a person oxygen would be an effective treatment? The victims of the cyanide poisoning all had high levels of oxygen in their blood, but the poison was interfering with how the cells use that oxygen.

It presents information about the patients’ levels of different metabolites important during cellular respiration. Given what you now know about the action of cyanide on cellular respiration, explain why the murdefs died of lack of oxygen while their blood oxygen levels were normal.

Case Sudy with Quantitative Reasoning in Biology. Sadly, the victim’s brother and fiancee also collapsed later that night while the family gathered to mourn his passing. The electron stops at the end of the chain and cannot be passed to oxygen. Why is cyanide such an effective poison? I am thinking of studying the Jehovahs Witness? It is your job to examine the data and determine the cause of death for these victims.

chicago cyanide murders case study in cellular respiration answers