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#Question id: 3302


Thorn of Bougainvillea and the tendrils of Cucurbita represent a case of

#Section 3: Genetics, Cellular and Molecular Biology
  1. divergent evolution

  2. convergent evolution

  3. parallel evolution.                

  4. neutral evolution.      


Answer:- Option(s): 1


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#Question id: 184

#Section 2: General Biology

What is the approximate charge difference between glutamic acid and alpha-ketoglutarate at pH 9.5?

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#Question id: 185

#Section 2: General Biology

Match the amino acids with their correct functional group:

1. Indole

i. Histidine

2. Imidazole

ii. Tryptophan

3. Thiol

iii. Cysteine

4. Pyrrolidine

iv. Proline


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#Question id: 188

#Section 2: General Biology

Active holoenzymes are formed from ________ in the presence of ________.

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#Question id: 190

#Section 2: General Biology

Ca++ or Mg++ are most likely to be part of ________, while Zn++ or Fe++ are present in ________.

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#Question id: 191

#Section 2: General Biology

The role of zinc in the mechanisms of carbonic anhydrase is to

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#Question id: 193

#Section 2: General Biology

An ion commonly found in metalloenzymes and which can undergo reversible oxidation and reduction is

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