WorksheetsExercise Science Formative #2
Total questions: 25
Worksheet time: 10mins
Which energy system activates after an initial 2-3 seconds burst, but no longer than 10-12 seconds?
ATP-PC
Lactic Acid system
Glycolysis
Oxidative
Where does the energy come from in the ATP-PC system?
chemical bonds which break
ATP or chemical energy
enzymes which break the molecule
glucose and oxygen
Which energy systems allows our body to push past the 2 minute - 15 minute window of physical work?
Glycolysis and Lactic acid systems
ATP-PC and Glycolytic systems
Oxidative and Glycolytic systems
Oxidative and Krebś Cycle systems
A molecule of glucose is represented by the chemical symbol....
C6H12O6
C12H6O12
C2H6O2
CO2+H2O
The Oxidative energy process can produce _____ moles of ATP compared to the 4 moles of ATP through glycolysis.
16
24
38
44
______________ Acid is the by product of glycolysis and too much can lead to increased muscle soreness.
citric
fructic
sacritic
lactic
When the body uses the Oxidative energy system and begins to run out of Glucose, it will seek out any __________ acids.
citric
fatty
sacritic
lactic
Which energy system allows the body to complete the 110m hurdle event in a track and field meet?
Glycolysis
ATP-PC
Oxidative
ATP-PCr
A calorie is a measure of which type of energy?
electrical
heat
mechanical
nuclear
Which energy nutrient does not provide calories to the body? It performs other important functions.
fats
proteins
fiber
lipids
There are _____ calories per gram of fat.
2
4
6
9
Our body will burn ___________ calories last.
calories
sugar
fat
protein
Any physical activity over 2 minutes, (under 15 minutes) the body will draw energy from 2 systems.....name them.
ATP-PC and Glycolysis
Oxidative and Glycolysis
ATP-PCr and Oxidative
ATP-PC and ATP-PCr
What does the chemical symbol C6H12O6 represent?
calorie
glucose
ATP
PCr
Lactic Acid is a by product of _____________ energy processing and too much leads to sore muscles.
ATP-PC
ATP-PCr
Glycolysis
Oxidative
Nutritionists know that a gram of protein contains ____ Calories, a gram of fat has _____ Calories, and a gram of
carbohydrate has _____ Calories.
4 / 9 / 4
9 / 4 / 9
5 / 8 / 6
5 / 8 / 6
A nutrition facts label is based off of a __________ calorie diet
2000
2500
3000
1500
How to maintain weight?
Energy intake = energy output
Energy intake > energy output
Energy intake < energy output
Energy intake without energy output
How many calories are in one serving of Doritos?
85
140
180
100
How many calories are in one bottle of gatorade?
140
180
220
190
How many calories are in one bag of hot fries?
450
700
600
550
Where do the 200 calories per serving of Coke come from?
carbohydrates
fats
sugars
starches
How many calories are in one 4 oz. bag of Lays Barbeque chips?
600
1200
850
750
How many calories are in a box of sour patch kids?
450
550
530
470
