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KINES 380 EXAM 1 WSU Questions and
Correct Answers/ Latest Update / Already
Graded
Metabolism
Ans: Sum of all chemical reactions that occur in the body
What are two types of metabolic reactions?
Ans: -Anabolic
-Catabolic
What is bioenergetics?
Ans: Metabolic process of converting energy from food
(macronutrients into biologically usable energy)
What are endergonic reactions?
Ans: Reactions that require energy added
What are exergonic reactions?
Ans: Reactions that give off energy
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What are three high energy bonds?
Ans: Endergonic Reactions
Exergonic Reactions
Coupled Reactions
Oxidative-Reduction Reactions are always what type of reaction?
Ans: Coupled Reactions
What is Activation Energy?
Ans: The amount of energy required for a reaction to begin
How do enzymes influence activation energy?
Ans: -Lowers activation energy, therefor reaction can occur
easier/quicker
two factors that alter enzyme activity
Ans: -pH of blood & temp of muscles
-lactic acid to increase acidity and to decrease pH
What happens to cells if they do not receive sufficient ATP?
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Ans: -They cannot function, therefor they will die.
a catalyst controls the
Ans: rate
What does Adenosine Triphosphate stand for?
Ans: ATP
What is the Adenosine Trisphosphate formula?
Ans: ATP--> ADP + Pi + Energy
What are the ATP production Pathways?
Ans: 1) Phosphocreatine Breakdown*
2) Glycolysis*
3) Oxidative Formation
What happens to ATP during Phosphocreatine Breakdown at the onset
of exercise?
Ans: ATP is broken down rapidly at the onset of exercise
All rights reserved © 2025/ 2026 |
KINES 380 EXAM 1 WSU Questions and
Correct Answers/ Latest Update / Already
Graded
Metabolism
Ans: Sum of all chemical reactions that occur in the body
What are two types of metabolic reactions?
Ans: -Anabolic
-Catabolic
What is bioenergetics?
Ans: Metabolic process of converting energy from food
(macronutrients into biologically usable energy)
What are endergonic reactions?
Ans: Reactions that require energy added
What are exergonic reactions?
Ans: Reactions that give off energy
All rights reserved © 2025/ 2026 |
, Page |2
What are three high energy bonds?
Ans: Endergonic Reactions
Exergonic Reactions
Coupled Reactions
Oxidative-Reduction Reactions are always what type of reaction?
Ans: Coupled Reactions
What is Activation Energy?
Ans: The amount of energy required for a reaction to begin
How do enzymes influence activation energy?
Ans: -Lowers activation energy, therefor reaction can occur
easier/quicker
two factors that alter enzyme activity
Ans: -pH of blood & temp of muscles
-lactic acid to increase acidity and to decrease pH
What happens to cells if they do not receive sufficient ATP?
All rights reserved © 2025/ 2026 |
, Page |3
Ans: -They cannot function, therefor they will die.
a catalyst controls the
Ans: rate
What does Adenosine Triphosphate stand for?
Ans: ATP
What is the Adenosine Trisphosphate formula?
Ans: ATP--> ADP + Pi + Energy
What are the ATP production Pathways?
Ans: 1) Phosphocreatine Breakdown*
2) Glycolysis*
3) Oxidative Formation
What happens to ATP during Phosphocreatine Breakdown at the onset
of exercise?
Ans: ATP is broken down rapidly at the onset of exercise
All rights reserved © 2025/ 2026 |
