Biology Class Notes
, Energy § Metabolism
to
potential energy has the
energy
• -
do work , just hasn't used it yet
•
kinetic Objects in
motion
energy
-
Thermodynamics living systems are open
-
,
energy transfers
cannot be destroyed , energy
are not efficient
completely
• heat → high entropy → disorganized -
lost and
not available to do work
•
metabolism -
the culmination off all the
chemical that
produce
processes energy
collectively
many organisms metabolic
•
share
for
pathways ,
providing more evidence
commonevolutionary organisms
specificity
•
enzymes differ as for
environment occurred -
divergence from
the common ancestor
enthalpy the total
energy
•
in a
system
-
-
Free
energy (G) → amount of
energy
energy )
available to do work ( usable
DG - DH -
TSS
exergonic AGCO → loses -9
•
releases
energy
-
catabolic pathways
DG > 0 added and
endergonic →
energy
•
is
stored in the
products
, Energy § Metabolism
to
potential energy has the
energy
• -
do work , just hasn't used it yet
•
kinetic Objects in
motion
energy
-
Thermodynamics living systems are open
-
,
energy transfers
cannot be destroyed , energy
are not efficient
completely
• heat → high entropy → disorganized -
lost and
not available to do work
•
metabolism -
the culmination off all the
chemical that
produce
processes energy
collectively
many organisms metabolic
•
share
for
pathways ,
providing more evidence
commonevolutionary organisms
specificity
•
enzymes differ as for
environment occurred -
divergence from
the common ancestor
enthalpy the total
energy
•
in a
system
-
-
Free
energy (G) → amount of
energy
energy )
available to do work ( usable
DG - DH -
TSS
exergonic AGCO → loses -9
•
releases
energy
-
catabolic pathways
DG > 0 added and
endergonic →
energy
•
is
stored in the
products
