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#Question id: 11744


Large pores in cell walls are the prominent feature of sieve elements, the sieve area pores range in diameter from

#6. System Physiology – Plant
  1. more than 1 µm
  2. less than 1 µm to approx 15 µm
  3. 0.5 µm to 7 µm
  4. 0.2 µm to approx 0.6 µm

Answer:- Option(s): 2


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#Question id: 23249

#13. Methods in Biology

Which enzyme converts the PPi to ATP in Pyrosequencing?

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#Question id: 23250

#13. Methods in Biology

In presence of ATP luciferase-mediated conversion of luciferin into which compound?

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#Question id: 23251

#13. Methods in Biology

Which enzyme degrades the resulting component dNTPs and ATP if not incorporated in chain.

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#Question id: 23252

#13. Methods in Biology

In Maxam gilbert method guanine specific cleavage is done by using

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#Question id: 23253

#13. Methods in Biology

FISH is an in vitro assay that uses fluorescent reporter attached to a _______ that hybridizes to chromosomes.

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#Question id: 23254

#13. Methods in Biology

FISH or GISH is used to _____ and ______ the presence or absence of specific DNA sequences on chromosomes.

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