BIOENERGETICS Study Review with Complete Solutions
Metabolism - -sum of all chemical reactions in Oxidative-Reduction Reactions - -oxidation
the body means to remove an electron; reduction is to add an
electron; coupled reactions; transfer hydrogen atoms
rather than free electrons; occurs in mitochondria
Anabolic Reactions - -Anabolism; Synthesis(
construction) of molecules (including tissues);
Building up Hydrogen - -contains 1 electron
Catabolic Reactions - -Catabolism; Hydrolysis( Oxidized Molecule - -a molecule that losses a
breakdown) of molecules hydrogen and a electron
Bioenergetics - -Hydrolysis of ATP release Enzymes - -specific in nature protein (catalysts)
energy for cellular & muscular activity/contractions that control (speed up or slow down) chemical
compounds; produced within the nucleus; ends in -
ase; enzyme regulations are tempt, pH, & CO2
Cell Membrane/Wall - -5 Lipid layer; barrrier concentration; protein structures found within the cell
between the inside of the cell and extracellular fluid
Glycolytic Enzymes - -act in the cytoplasm
Nucleus - -contains genes, DNA, MRA, and
builds up potential protein within the cells; produces
enzymes Oxidative Enzymes - -act in the mitochondria
Cytoplasm - -called SARCOPLASM in muscle; Muscle Tissue - -act in sarcoplasm
fluid portion of cell; contains organelles
(mitochondria); substrate reactions occur
Calories - -energy is measured in CAL; 1 cal is
needed to raise 1g of water 1 degree celcius from
Mitochondria - -where oxidative function to 14.5 C to 15.5 C
create energy occurs
Kilocalories - -KCAL; 1 kcal= 1000 cal
Exergonic Reactions - -release energy;
breaking ATP down to AD
Energy for Cellular Activity - -food sources are
processed via catabolism-HYDROLYSIS
Endergonic Reactions - -require energy to be (breakdown); energy is transferred from food to cells
added; breaking down food to replace ATP; ADP to be stored as Adenosine Triphosphate (ATP)
back to ATP
ATP (Adenosine Triphosphate) - -high energy
Coupled Reactions - -Liberation of Energy in compound stored in our cells as the ONLY*source of
an exergonic reaction drives an endergonic reaction ; energy used for muscular activity at rest and during
characteristics of bioenergetic activity exercise; HIGH ENERGY PHOSPHATE; includes an
adenine, a ribose, and a 3 linked phosphate
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Metabolism - -sum of all chemical reactions in Oxidative-Reduction Reactions - -oxidation
the body means to remove an electron; reduction is to add an
electron; coupled reactions; transfer hydrogen atoms
rather than free electrons; occurs in mitochondria
Anabolic Reactions - -Anabolism; Synthesis(
construction) of molecules (including tissues);
Building up Hydrogen - -contains 1 electron
Catabolic Reactions - -Catabolism; Hydrolysis( Oxidized Molecule - -a molecule that losses a
breakdown) of molecules hydrogen and a electron
Bioenergetics - -Hydrolysis of ATP release Enzymes - -specific in nature protein (catalysts)
energy for cellular & muscular activity/contractions that control (speed up or slow down) chemical
compounds; produced within the nucleus; ends in -
ase; enzyme regulations are tempt, pH, & CO2
Cell Membrane/Wall - -5 Lipid layer; barrrier concentration; protein structures found within the cell
between the inside of the cell and extracellular fluid
Glycolytic Enzymes - -act in the cytoplasm
Nucleus - -contains genes, DNA, MRA, and
builds up potential protein within the cells; produces
enzymes Oxidative Enzymes - -act in the mitochondria
Cytoplasm - -called SARCOPLASM in muscle; Muscle Tissue - -act in sarcoplasm
fluid portion of cell; contains organelles
(mitochondria); substrate reactions occur
Calories - -energy is measured in CAL; 1 cal is
needed to raise 1g of water 1 degree celcius from
Mitochondria - -where oxidative function to 14.5 C to 15.5 C
create energy occurs
Kilocalories - -KCAL; 1 kcal= 1000 cal
Exergonic Reactions - -release energy;
breaking ATP down to AD
Energy for Cellular Activity - -food sources are
processed via catabolism-HYDROLYSIS
Endergonic Reactions - -require energy to be (breakdown); energy is transferred from food to cells
added; breaking down food to replace ATP; ADP to be stored as Adenosine Triphosphate (ATP)
back to ATP
ATP (Adenosine Triphosphate) - -high energy
Coupled Reactions - -Liberation of Energy in compound stored in our cells as the ONLY*source of
an exergonic reaction drives an endergonic reaction ; energy used for muscular activity at rest and during
characteristics of bioenergetic activity exercise; HIGH ENERGY PHOSPHATE; includes an
adenine, a ribose, and a 3 linked phosphate
1/4
