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metabolism (systems (1st level (producers that harness the suns energy…
metabolism
systems
1st level
producers that harness the suns energy
plants and trees that get energy from the sun
2nd level
includes primary consumers
herbevors
gain energy by consumeing other organisms
3rd level
secondary consumers
decomposition
includes heirachacal levels for organelles and molecules
enzymes catalyze the reactions
effected by
temperature
pH levels
cofacters
used to help catalyze rreactions
allusteric regulation
activatpr or inhibiter binds to enzyme at the allersteric ight
laws of thermodynamics
firsth law of thermodynamics
energy cannot be created or destroyed
it can only be transfermed form one form to another
second law of thermodynamics
an isolated system will increase in entropy untilthermal equillibrum is reached
entropy is the number of different ways that they can move
all bio systems have the natural tendency to become disirderly
reactions occur sontaniously
release heat
pathways
metabolic pathways
all reactions that occur in a living organisms
Anabolic pathway
small molecules are assembled into larger ones
energy is required
gives out metabolc products
catabolic pathway
larger molecules are broken down into larger ones
energy is realeased
gives external nutrients