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TLS Online TPP Program

#Question id: 19462

Splitting of incident light and then recombining them to observe interference pattern occurs in which type of microscopy?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Phase contrast microscopy
  2. Confocal microscopy
  3. Differential interference microscopy
  4. Bright field microscopy 
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TLS Online TPP Program

#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


TLS Online TPP Program

#Question id: 188

#Section 2: General Biology

Active holoenzymes are formed from ________ in the presence of ________.
TLS Online TPP Program

#Question id: 190

#Section 2: General Biology

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

#Question id: 191

#Section 2: General Biology

The role of zinc in the mechanisms of carbonic anhydrase is to
TLS Online TPP Program

#Question id: 193

#Section 2: General Biology

An ion commonly found in metalloenzymes and which can undergo reversible oxidation and reduction is
TLS Online TPP Program

#Question id: 194

#Section 2: General Biology

Which does not return to its original form after each catalysis?