Let’s Get Down to Research
When graphing, what variable goes on the x-axis?
What is… the independent variable?
Maintenance of an internal state that is different from the external environment and is defended against changes.
What is homeostasis?
1000 calories is equal to _____ Kilocalories.
What is 1 Kilocalorie?
I have eaten 5 grams of protein. So, I have eaten ____ kilocalories.
What is 40 kcals?
What was the last thing your SIL ate and what was it made out of on a macronutrient level?
Were going with a green apple... glucose and fructose. ~35g CHO and 0.5 PRO and FAT
Name two steps from the Scientific Method
Make an obersvation
Form hypothesis from observation
Make a prediction based on hypothesis
Design and conduct a study
Modify results based on results
Name two homeostatically regulated variables
2x BONUS: What are two examples of a positive feedback loop, bodily function. (these are OUTSIDE of homeiostasis)
What is body temperature, blood pressure, blood glucose levels, blood gas concentrations, Sodium levels, pH levels, or fluid volume?
The three components of a ATP molecule.
What is adenine, ribose sugar molecule, and three phosphate groups?
The energy yield from 10 g of carbohydrates, 6 g of protein, and 14 g of fat.
What is 190 kcal or 190 Calories?
What are the two components of Oxidative ATP production?
Krebs Cycle, and Electron Transport Chain
A study when neither the subject nor the experimenter know what subject is in the control or experimental group
What is a double blind study?
The three intangible components of the Negative Feedback Loop.
What are set point, threshold, and error signal?
The energy yield for proteins, fats, and carbohydrates.
What is, respectively, 4 kcal/g, 9 kcal/g, 4 kcal/g?
1 slice of bread with 1 tablespoon of peanut butter on it contains the following macronutrient content: 16 g of carbohydrates, 7 g of protein, and 9 g of fat. This is _______ Calories.
What is 173 Calories?
Make a positive feedback loop.
most correct (and fun answer wins)
A study that measures the independent and dependent variable over time
What is a prospective/longitudinal study?
You are visiting friends down in Phoenix and the external temperature outside is 112 degrees. Your body temperature starts to rise. The sensor in your body realizes the temperature and sends the signal to the integrator. The effector is ______.
What is sweating?
The storage form of fats for both plants and animals.
BONUS: 100pts, what is the bioavailable (usable) form of lipids?
What are triglycerides?
Fatty acids
An asiago bagel has 9 g of fat, 120 carbs, and 13 g of protein. The onion and chive cream cheese has 18 g of fat, 5 carbs, and 3 g of protein. This is ______ Kcals total.
What is 807 kcal?
What are the storage and bioavailable (usable) forms of each macronutrient.
CHO: glycogen//glucose
PRO: proteins//amino acids
FAT: Triglycerides// un/sat-fats
The coefficient of determination
What is R^2?
One example of a regulated change in the set point of a homeostatically regulated parameter in a human.
What is pregnancy/Endurance Exercise?
The inputs and outputs in glycolysis.
What are glucose, 2 NAD+, 2 ATP for the inputs and 2 pyruvic acid, 2 NADHH+, and 4 ATP for the ouputs?
A 80 kg women has about 13 kg of triglyceride stored in adipocytes and another 2 kg of fat stored across the skeletal muscles. There is ______ kcal of fat stored total in her body.
What is 135000 kcal?
What are the inputs and outputs of each energy system?
2xBONUS What are the ATP production values of each?... and what is gluconeogenesis?
... Ill just check😅