EXSC 340 Exam 1 Questions with 100%
Correct Answers | Latest Update
the flow of energy in a biological system; the conversion of macronutrients
into biologically usable forms of energy - ✔✔bioenergetics
the breakdown of large molecules into smaller molecules - ✔✔catabolism
associated with the release of energy - ✔✔catabolism
synthesis of larger molecules from smaller ones - ✔✔anabolism
energy-releasing reactions that are generally catabolic - ✔✔exergonic
reaction
require energy and include anabolic processes and the contraction of
muscle - ✔✔endergonic reaction
total of all catabolic/exergonic and anabolic/endergonic reactions in a
biological system - ✔✔metabolism
allows the transfer of energy from exergonic to endergonic reactions -
✔✔adenosine triphosphate
3 basic energy systems - ✔✔phosphagen, glycolytic, oxidative
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, provides ATP for short term, high intensity activity and is at the start of all
exercise - ✔✔phosphagen system
uses creatine kinase reaction to maintain concentration of ATP -
✔✔phosphagen system
concentrations of reactants or products (or both) in solution will drive the
direction of the reactions - ✔✔law of mass action
breakdown of carbs to resynthesize ATP - ✔✔glycolysis
end result of glycolysis - ✔✔pyruvate
when lactate is transported in the blood to the liver, where it is converted to
glucose - ✔✔cori cycle
pyruvate enters mitochondria and is converted to acetyl-CoA - ✔✔krebs
cycle
glycolysis from ___ molecule of blood glucose yields a net of ___ ATP
molecules
glycolysis from muscle glycogen yields a net of ___ ATP molecules - ✔✔1,
2
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Correct Answers | Latest Update
the flow of energy in a biological system; the conversion of macronutrients
into biologically usable forms of energy - ✔✔bioenergetics
the breakdown of large molecules into smaller molecules - ✔✔catabolism
associated with the release of energy - ✔✔catabolism
synthesis of larger molecules from smaller ones - ✔✔anabolism
energy-releasing reactions that are generally catabolic - ✔✔exergonic
reaction
require energy and include anabolic processes and the contraction of
muscle - ✔✔endergonic reaction
total of all catabolic/exergonic and anabolic/endergonic reactions in a
biological system - ✔✔metabolism
allows the transfer of energy from exergonic to endergonic reactions -
✔✔adenosine triphosphate
3 basic energy systems - ✔✔phosphagen, glycolytic, oxidative
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, provides ATP for short term, high intensity activity and is at the start of all
exercise - ✔✔phosphagen system
uses creatine kinase reaction to maintain concentration of ATP -
✔✔phosphagen system
concentrations of reactants or products (or both) in solution will drive the
direction of the reactions - ✔✔law of mass action
breakdown of carbs to resynthesize ATP - ✔✔glycolysis
end result of glycolysis - ✔✔pyruvate
when lactate is transported in the blood to the liver, where it is converted to
glucose - ✔✔cori cycle
pyruvate enters mitochondria and is converted to acetyl-CoA - ✔✔krebs
cycle
glycolysis from ___ molecule of blood glucose yields a net of ___ ATP
molecules
glycolysis from muscle glycogen yields a net of ___ ATP molecules - ✔✔1,
2
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
