On the first graph, which label is on the X-axis?

Question 1 options:

Time


Blood Glucose


Meals


Glucose

Question 2 (1 point)
Looking at the first graph, what is the responding variable in this study?

Question 2 options:

time


type of meal


blood glucose level


days

Question 3 (1 point)
Looking at the first graph, which of the following best describes the relationship between the mealtime of the person and their blood glucose levels?

Question 3 options:

Just after a meal, the blood glucose level reaches its peak before gradually continuing to drop to its set point.


The largest spikes in blood glucose levels is always during breakfast and then it continues to remain level.


There is no relationship between meals and blood glucose levels. Humans are always making ATP.


Right as mealtime begins the person has a spike in their blood glucose levels. It then continues to rise throughout the rest of the day.

Question 4 (1 point)
Looking at the first graph, do you think your body regulates your blood sugar levels with a positive or negative feedback loop and why?

Question 4 options:

Positive feedback loop because every time you eat you are adding fuel to your body.


Positive feedback loop because you gain energy, so any time something is being added, it is a positive feedback loop.


Negative feedback loop because as the blood sugar levels change, your body works to bring it back down to a set point


Negative feedback loop because the food negatively impacts your blood and body systems

Question 5 (1 point)
A range is all the values between the highest level to the lowest level of something. What is the range (in mmol/l) of the person's blood glucose levels over the course of two days? (Use graph 1)

Question 5 options:

0mmol/l to 7 mmol/l


0mmol/l to 20 mmol/l


4mmol/l to 7 mmol/l


1mmol/l - 10 mmol/l

Question 6 (1 point)
Looking at the second graph, describe the level of blood glucose over the course of the bike ride. Discuss the data using the unit mmol/L.

Question 6 options:

The blood glucose levels were level, then they went up and then down throughout the ride.


The blood glucose levels dropped to 90 mmol/l as the ride continued and the rider used up the glucose in the blood.


Levels started at 5 mmol/l and then blood glucose levels increase a bit up to 6.5mmol/l. As the bike rider continued to ride, the body used up the glucose in the blood and levels dropped to 4.5 mmol/l.