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Exercise Science Formative #2

Total questions: 25

Worksheet time: 10mins

Name
Class
Date
1.

Which energy system activates after an initial 2-3 seconds burst, but no longer than 10-12 seconds?

a)

ATP-PC

b)

Lactic Acid system

c)

Glycolysis

d)

Oxidative

2.

Where does the energy come from in the ATP-PC system?

a)

chemical bonds which break

b)

ATP or chemical energy

c)

enzymes which break the molecule

d)

glucose and oxygen

3.

Which energy systems allows our body to push past the 2 minute - 15 minute window of physical work?

a)

Glycolysis and Lactic acid systems

b)

ATP-PC and Glycolytic systems

c)

Oxidative and Glycolytic systems

d)

Oxidative and Krebś Cycle systems

4.

A molecule of glucose is represented by the chemical symbol....

a)

C6H12O6

b)

C12H6O12

c)

C2H6O2

d)

CO2+H2O

5.

The Oxidative energy process can produce _____ moles of ATP compared to the 4 moles of ATP through glycolysis.

a)

16

b)

24

c)

38

d)

44

6.

______________ Acid is the by product of glycolysis and too much can lead to increased muscle soreness.

a)

citric

b)

fructic

c)

sacritic

d)

lactic

7.

When the body uses the Oxidative energy system and begins to run out of Glucose, it will seek out any __________ acids.

a)

citric

b)

fatty

c)

sacritic

d)

lactic

8.

Which energy system allows the body to complete the 110m hurdle event in a track and field meet?

a)

Glycolysis

b)

ATP-PC

c)

Oxidative

d)

ATP-PCr

9.

A calorie is a measure of which type of energy?

a)

electrical

b)

heat

c)

mechanical

d)

nuclear

10.

Which energy nutrient does not provide calories to the body? It performs other important functions.

a)

fats

b)

proteins

c)

fiber

d)

lipids

11.

There are _____ calories per gram of fat.

a)

2

b)

4

c)

6

d)

9

12.

Our body will burn ___________ calories last.

a)

calories

b)

sugar

c)

fat

d)

protein

13.

Any physical activity over 2 minutes, (under 15 minutes) the body will draw energy from 2 systems.....name them.

a)

ATP-PC and Glycolysis

b)

Oxidative and Glycolysis

c)

ATP-PCr and Oxidative

d)

ATP-PC and ATP-PCr

14.

What does the chemical symbol C6H12O6 represent?

a)

calorie

b)

glucose

c)

ATP

d)

PCr

15.

Lactic Acid is a by product of _____________ energy processing and too much leads to sore muscles.

a)

ATP-PC

b)

ATP-PCr

c)

Glycolysis

d)

Oxidative

16.

Nutritionists know that a gram of protein contains ____ Calories, a gram of fat has _____ Calories, and a gram of

carbohydrate has _____ Calories.

a)

4 / 9 / 4

b)

9 / 4 / 9

c)

5 / 8 / 6

d)

5 / 8 / 6

17.

A nutrition facts label is based off of a __________ calorie diet

a)

2000

b)

2500

c)

3000

d)

1500

18.
Main ingredient is?  
a)
corn
b)
corn oil 
c)
salt
d)
frito
19.

How to maintain weight?

a)

Energy intake = energy output

b)

Energy intake > energy output

c)

Energy intake < energy output

d)

Energy intake without energy output

20.

How many calories are in one serving of Doritos?

a)

85

b)

140

c)

180

d)

100

21.

How many calories are in one bottle of gatorade?

a)

140

b)

180

c)

220

d)

190

22.

How many calories are in one bag of hot fries?

a)

450

b)

700

c)

600

d)

550

23.

Where do the 200 calories per serving of Coke come from?

a)

carbohydrates

b)

fats

c)

sugars

d)

starches

24.

How many calories are in one 4 oz. bag of Lays Barbeque chips?

a)

600

b)

1200

c)

850

d)

750

25.

How many calories are in a box of sour patch kids?

a)

450

b)

550

c)

530

d)

470