protein stuff
nitrogen group is called the
amine
measured variable in an experiment
dep X axis
how many carbons in a DNA or RNA sugar
5 C
things that diffuse passively in
non polar/uncharge
small gasses
lipid vesicle, part of endomembrane system, recycles with hydrolytic enzymes
lysosome
what type of reaction creates a peptide bond between 2 aminos
dehydration
name 2 different things between eukaryotic cells and prokaryotic cells (bacteria
no true nucleus
no membrane bound organelles = less efficient
a friend finds somethign labeled C, H, O, N, P. they say its an Amino acid. however, you beg to differ... what may have they found
DNA or RNA bc of P
give the details of Na/K aka marias pump
3NA out, 2 K in with ATP use
used in secretion from the cell
golgi vesicles
chemical nature, behavior of an AA is governed by
R group
2 pieces of evidence for endosymbiosis of mitochondria
membrane bound
own dna
replicates on own
glucose and fructose are c6h12o6 yet are different... WHY
isomers, body sees them different
explain active transport and include gradient
lo to hi, with ATP, against gradient
how would you increase the cell's efficiency
add membrane folds
divide - large surface area to vol = smaller cells but more efficient
compartments
what structural component is left after denaturation of aprotein
primary structure
how do proteins get to the golgi and where do they enter and by what process (x2 points)
you've found a substance that is filled with CHO, but there is no 121 ratio observed.. what is it
lipid/fat
The scientist built a tube that was divided by an artificial membrane and filled with distilled water. The scientist put a known amount of a protein into the water on one side of the membrane. After some time, the scientist measured the concentration of the protein on either side of the membrane but found that there had been no change. WHY
protein is too large or needs a transmembrane/carrier protein to cross
what maintains homeostasis of the cell and what properties enable (x2)
cell membrane and its amphipathic nature
type of bond that promotes high stability in a tertiary structure of a protein
disulfide bonds
if you wanted to decrease pH , what do you need to impose into the system
H+ or CO2
what element is present in nucleic acids but nothing else
P
we haven't gotten crazy into water potential yet (an aspect of cell transport), but if a cell has low water potential, what does that mean relative to its environment
its hypertonic, won't lose water
to increase protein production, you need to increase the presence of what things... think hard on this
endo retic and ribos (ROUGH ER)