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EXSS1
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Questions in this quiz (20)
1The basic nutrients are
- AWater, carbohydrate, protein, fats
- BWater, carbohydrate, b-vitamins, fats
- CAlcohol, carbohydrates, fat
- DWater, macronutrients, micronutrients
- EBacon, chocolate, crickets
2The lactic acid system can run on which substance(s)
- ACarbohydrates
- BProteins
- CFats
- DAll of the above
3Lactic acid build up causes delayed onset muscle soreness
- ATrue
- BFalse
4Performing a 3 repetition maxmium back squat uses which energy system
- Aphosphagen
- Blactic acid
- Caerobic
5Fatigue during a 600m race is likely the result of:
- ACarbohydarte depletion
- BLactate production
- CIntracellular H+ accumlation
- DInadequate coffee consumption
6The energy systems that generate ATP are most activated (turned on) when cellular energy sensors detect:
- Adecreases in cellular levels of ATP
- Bincreases in cellular levels of biproducts (ADP, AMP, Pi., etc.)
7Which of the following substrates provides the majority of energy during a single 100m sprint?
- ACarbohydrate
- BFat
- CATP
- DCreatine phosphate
8Rising levels of this product are likely to slow down glycolysis
- ALactate
- BGlucose
- CHydrogen
- DADP
9Fatigue during a marathon is likely the result of:
- ACarbohydrate depletion
- BLactate production
- CIntracellular H+
- DInadequate coffee consumption
10What substrate is providing energy for a 5 yard run during a play of football?
- ACarbphydrate
- BAcetyl CoA
- CCreatine Phosphate
- DFats
11What energy system is providing the energy to rebuild high energy substrates between plays (i.e.: in the huddle, at rest) during a football game?
- APhosphangem
- BLactic acid
- CAerobic
12What is the major purpose of krebs cycle?
- AProduction of high volumes of ATP
- BFormation of water
- CRemoval of high energy electrons and H+
- DFatty acid disintegration
13Only one energy system can run at a time
- ATrue
- BFalse
14Fats and carbohydrates all center the krebs cycle as which molecule?
- APyruvate
- BAcetyl Choline
- CAcetyl CoA
- DPeanut butter
15What special molecule exchanges a phosphagen for two hydrogens during glycolysis?
- ANAD
- BFAD
- CHydrogenase
- DPFK
16If there is sufficient oxygen present in the mitochondria the H+ and e- produced during glycolysis will be transferred to:
- APyruvate to form lactic acid
- BThe electron transport chain to form water
17If there is insufficient oxygen present in the mitochondria the H+ and e- produced during glycolysis will be transferred to:
- Apyruvate to form lactic acid
- Bthe electron transport chain to form water
18Fatigue during a single 100 m sprint is likely the result of
- AGlycogen depletion
- BH+ accumulation
- CCreatine phospate depletion
- DNot inhaling oxygen fast enough
19The fate of lactate includes all of the following except
- Aused as fuel by cardiac muscle
- Bconverted to glucose by the liver
- Cused as fuel by slow twitch muscle fibers
- Durinated or sweat out several hours after exercise
20lactate caused fatigue
- ATrue
- BFalse
Information
- Description
- Science Quiz on EXSS1, created by Elexus Speaks on 12/12/2016.
- Author
- Elexus Speaks
- Language
- English
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