Hey I am doing a lab, the link is down
h t t p : //w w w . sd67 . bc . ca/schools/salc/biology%2012/module%20c%20-%20human%20biology/unit%2010%20-%20respiratory%20system/Homeostasis%20Lab .pdf
And I really would like help with #1
My data is right here
Pre exercise 0 min - Temp ( 36.5 Celsius) Heart Rate - 85bpm
Exercise 0-5 @ 5 min - Temp ( 35.8 Celsius) Heart Rate - 150bpm
After exercise @10 min - Temp ( 35.1 Celsius) Heart Rate - 126bpm
After exercise @ 15 min - Temp ( 36.3 Celsius) Heart Rate - 105 bpm
After exercise @ 20 min - Temp ( 36.5 Celsius) Heart Rate - 100 bpm
After exercise @ 25 min - Temp ( 36.8 Celsius)) Heart Rate 100 bpm
After exercise @ 30 min - Temp ( 36.7 Celsius) Heart Rate 100 bpm
To answer question #1 in the lab, we need to calculate the change in temperature and heart rate before and after exercise. Here's how you can do it:
1. Start by identifying the initial (pre-exercise) and final (after exercise) data points for each parameter (temperature and heart rate).
2. Calculate the change in temperature and heart rate for each time interval. The formula to calculate the change is:
Change = Final Value - Initial Value
For example, to calculate the change in temperature for the 0-5 minute interval:
Change in temperature = 35.8°C - 36.5°C = -0.7°C
Similarly, for each time interval, calculate the change in temperature and heart rate.
3. Record the calculated changes in temperature and heart rate in a table.
Here's an example of how the table might look:
| Time Interval (min) | Change in Temperature (°C) | Change in Heart Rate (bpm) |
|---------------------|---------------------------|----------------------------|
| 0-5 | -0.7 | 150 - 85 = 65 |
| 10 | -0.6 | 126 - 85 = 41 |
| 15 | 0.2 | 105 - 85 = 20 |
| 20 | 0 | 100 - 85 = 15 |
| 25 | 0.3 | 100 - 85 = 15 |
| 30 | 0.2 | 100 - 85 = 15 |
Now you have calculated the changes in temperature and heart rate for each time interval. You can use this data to analyze how the body's temperature and heart rate change during and after exercise.