lab exam Flashcards
flammable
fire symbol with line
compressed gas
rolling pin
corrosive
hands
oxidizing
fire with o
harmful
!
health hazard
human
toxic
skull
explosive
exploding
what is Benedict’s test used to test for
simple sugars
what color will Benedict’s test change to if mono/disaccharide are present
+ result = yellow/red
- result = blue
what is Iodine test/ Lugol’s reagent used to test for
complex sugars
what color will Lugol’s reactant change to if starches are present
+ result = blue
- result = yellow
what test is used to test for proteins
Biuret
what color does Biuret’s test change to
+ result = lavender
- result = ??
what is the one exception of the macromolecule tests
sucrose
where is description placed for graphs
below
where is description places for tables
above
anabolism
adding; synthesis
catabolism
breakdown
hypertonic
high solute/ less water
hypotonic
low solute/ more water (OOOOOO)
what takes place in the stomata
gas exchange
what takes place in the grana
light dependent rxns; splitting of water
what takes place in the stroma
light independent rxns; formation of glucose
what is the normal tonicity of plant cells
hypotonic (turgid)
what is the normal tonicity of animal cells
isotonic
what is another name for hypotonic in animal cells
lysed
what is another name for hypertonic in animal cells
shriveled
