GUJCET SERIES Biology
Transport In Plants
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2009 2
2008 Chapter Questions 3 MCQs
01
PYQ 2008
medium
biology ID: gujcet-2
Through which process, starch of the guard cell is converted into PEP ions ?
1
Hydrolysis
2
Dcphosphroylation
3
Oxidation
4
Decarboxylation
02
PYQ 2008
medium
biology ID: gujcet-2
In thistle funnel experiment, what will occur if sugar solution is added to beaker, after the process of osmosis stops ?
1
The level of solution in beaker lowers
2
The level of solution in thistle funnel rises up
3
The level of solution remains unaffected in beaker
4
The level of solution in thistle funnel lowers
03
PYQ 2009
medium
biology ID: gujcet-2
What happens when concentration of solutes decreases in guard cells ?
1
Water potential decreases
2
Water potential increases
3
Osmotic pressure increases
4
None of these