biology paper33

[xtremepaper]

hey guys ne one knows wats cumin in tomorrows pratical...
please help!!!

 

[confused_soul]

this i what i heard
i heard about immobilized enzymes on yeasts etc, water Potentional, potato tisse, h2o2 and no food test
from my senior head teacher

 

[aliya_zad]

hey guys ne one knows wats cumin in tomorrows pratical...
please help!!!

its gonna be plasmolysis of onion cells and the second one's something to do with egg, oil and a hand lens!

 

[thp2011]

its final for p33..tommorow..its onion cell plasmolysis..
u'd be provided with different conc of solutions.put the onion epidermis in the the solutions..then make slides n observe under the microscope..n draw diaograms...

q2...oil + water + egg emulsion experiment.

 

[code11]

its final for p33..tommorow..its onion cell plasmolysis..
u'd be provided with different conc of solutions.put the onion epidermis in the the solutions..then make slides n observe under the microscope..n draw diaograms...

q2...oil + water + egg emulsion experiment.

HOW DO U PERFORM a egg emlusion experiment ? ?

 

[thp2011]

YOU MIX THE OIL N WATER...THEY DONT MIX.
YOU MIX IN THE EGG..............THEY MIX.

 

[code11]

YOU MIX THE OIL N WATER...THEY DONT MIX.
YOU MIX IN THE EGG..............THEY MIX.

explaination of the conclusion ? pleas

 

[arooj04]

yea explain plzzz

 

[mujtabashahnawaz]

Explaination required!

 

[nonamehapazard]

please do tell for bio 34 too