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#Question id: 18706

Sources of thermostable DNA polymerases with proofreading (3′–5′ exonuclease) activity are given match them correctly
DNA polymerase                          Source
a. Tma                                      i. Thermotoga maritima
b. Deep vent tm                      ii. Pyrococcus furiosus
c. Tli                                      iii. Thermococcus litoralis
d. Pfu                                      iv.  Pyrococcus sp
e. Pwo                                      v. Pyrococcus woesi

#Unit 13. Methods in Biology
  1. a – iv, b – ii, c – iii, d – i, e - v
  2. a – ii, b – i, c – iii, d – iv, e - v
  3. a – i, b – v, c – iii, d – iv, e - ii
  4. a – i, b – ii, c – iii, d – iv, e - v
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#Question id: 11621

#Unit 8. Inheritance Biology

A genetic trait becomes more strongly expressed or is expressed at an earlier age as it is passed from generation to generation, this is an example of
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#Question id: 28426

#Unit 5. Developmental Biology

A sheet of cells that grows anteriorly from Koller’s sickle combines with the primary hypoblast to form the complete hypoblast layer is termed as___
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#Question id: 20316

#Unit 7. System Physiology – Animal

Which of the following statements best describes Cushing's syndrome?
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#Question id: 1471

#Unit 4. Cell Communication and Cell Signaling

Proto-oncogenes can change into oncogenes that cause cancer. Which of the following best explains the presence of these potential time bombs in eukaryotic cells?
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#Question id: 4130

#Unit 3. Fundamental Processes

Which of the following is not true of tRNA molecules?