Bio Lab

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1. On of the following are used as negative control 
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2. The toxic H2O2 can broken by
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3. The part of the microscope that fix the slide in the place is the 
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4. وهاد السؤال بونص الكم دكاترتنا
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5. The dye used to stain animal cells (cheek) is:
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6. One of the following is mismatched 
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7. The final electrons receptors in the process of fermentation is 
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8. Reducing sugar have
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9. The richest source of vitamin c is 
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10. CO2 in cellular respiration is produced from
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11. Once your using the oil immersion lens then you are at total magnification of 
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12. – you prepared a wet mount slide for an animal cell . In order to have a better contrast for your specimen , you will :
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13. Keeping the enzymes at refrigerator  at 4 c will lead to 
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14. You want to examine   a prepared slide under the microscope but while you are preparing your microscope you noticed a lot of dust on the glass part so in order to clean them you will use
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15. The electron and proton acceptor in the equations below is  glucose + yeast + methylene blue ---- x + leukomethylene
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16. Which of the following statements is false
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17. During your lap work you prepared a wet amount slide for plant cell the source of specimen
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18. Having blue color in the dehydrogenase enzyme activity experiments means
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19. Which of the following states are correct about phospholibids
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20. A student was given an unknown sample and she was asked to detect contests by applying different test to it. in order to do this she divided the sample into 3 tubes(1,2,3) and applied Benedict's, Biuret, and starch test and the result were : green, blue and brown, respectively. So, mostly the sample contains:
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21. The total ATP yield in the process of respiration 
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22. The positive results for having catalase activity is ______________, and the source of this enzyme including your lab work was __________.
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23. The solubility of fats and lipids in different solvent depends on
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24. Which on of the following part of microscope is use for sharpening of the image
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25. Having violet color after adding biuret reagent to your specimen means that this specimen may contain
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26. هل انت مدريدي ولا برشلوني
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27. You have four types of juices A, B, C and d and you apply the final test to detect the amount of ascorbic acid (vitamin C) the research shows that 3, 10, 6 and 17 drops respectively were needed to turn the indophenol into colorless but this is juices in an ascending Arrangement depending on the amount of ascorbic acid each have:
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28. In order to detect the presence of a reducing sugar you will use:
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29. All these statement are true execpt
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30. The site where ribosomal subunits are synthesized is :
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31. The enzyme dehydrogenase removes hydrogen atoms from glucose and transfer them to :
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32. All of the following are shared between animal and plant cells except :
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33. According to the " anaerobic respiration of yeast " experiment  , we must wrap each tube with aluminium foil in order to :
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34. Nucleoid region is :
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On of the following are used as negative control 
The toxic H2O2 can broken by
The part of the microscope that fix the slide in the place is...
وهاد السؤال بونص الكم دكاترتنا
The dye used to stain animal cells (cheek) is:
One of the following is mismatched 
The final electrons receptors in the process of fermentation is 
Reducing sugar have
The richest source of vitamin c is 
CO2 in cellular respiration is produced from
Once your using the oil immersion lens then you are at total...
– you prepared a wet mount slide for an animal cell . In order...
Keeping the enzymes at refrigerator  at 4 c will lead to 
You want to examine   a prepared slide under the microscope...
The electron and proton acceptor in the equations below...
Which of the following statements is false
During your lap work you prepared a wet amount slide for plant cell...
Having blue color in the dehydrogenase enzyme activity experiments...
Which of the following states are correct about phospholibids
A student was given an unknown sample and she was asked to detect...
The total ATP yield in the process of respiration 
The positive results for having catalase activity is ______________,...
The solubility of fats and lipids in different solvent depends on
Which on of the following part of microscope is use for sharpening of...
Having violet color after adding biuret reagent to your specimen means...
هل انت مدريدي ولا برشلوني
You have four types of juices A, B, C and d and you apply the final...
In order to detect the presence of a reducing sugar you will use:
All these statement are true execpt
The site where ribosomal subunits are synthesized is :
The enzyme dehydrogenase removes hydrogen atoms from glucose and...
All of the following are shared between animal and plant cells except...
According to the " anaerobic respiration of yeast "...
Nucleoid region is :
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