why positive control
u expect something to happen and it does
negative control
u don’t expect anything to happen
exergonic reaction
energy relaeased so enthalpy that keeps stuff under control goes down
redox reaction
loss of charge, oxidation, gain of electron
cation
positive
anion
negative
nucleic acid
made of neucleotides, element of DNA and RNA containing information
small subunit of ribosome
on bottom, decode the message of the mRNA
large unit of ribosome
on top, build proteins
smooth ER
make lipids, steroids, detox
rough ER
make proteins
signal transduction
signal received – receptor passes it to the final response
active transport
uses energy (ATP) to go against the flow
symporter protein
moves substances across cell membrane (2+ at a time)
calvin cycle what happen to RUBISCO
RUBISCO is an enzyme it doesn’t do anything in the Calvin cycle
NADH
electron carrier – to electron transport chain
similarities between pro and EU karyote
both use DNA and the function is to package protect and transport genetic info
well cell split dna replication
both same nucleic acid and neucloetide
diiference between pro and EU karyote
pro linear DNA all over
eu circular DNA in neucleus
meiosis one or two more similar to mitosis
one
photo-repair
UV light hurt DNA and then u fix it
epistasis
blend the genes – red and white make pink
codominance
both expressed together – flower with red and white petals
incomplete dominance
both expressed different but together – calico
