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TLS Online TPP Program

#Question id: 11368

Which of these statements about prokaryotes is correct?

#Unit 9. Diversity of Life Forms
  1. Bacterial cells conjugate to mutually exchange genetic material.
  2. Their genetic material is confined within a nuclear envelope.
  3. They divide by binary fission, without mitosis or meiosis.
  4. The persistence of bacteria throughout evolutionary time is due to their genetic homogeneity (i.e., sameness).
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TLS Online TPP Program

#Question id: 4503

#Unit 3. Fundamental Processes

Pol I transcribes the human rRNA genes, the promoter for the rRNA gene comprises two parts: the core element and the UCE (upstream control element), for initiation there are two factors-
TLS Online TPP Program

#Question id: 28934

#Unit 7. System Physiology – Animal

Vasopressin and oxytocin each have a neurophysin associated with them in the granules in the neurons;
a) neurophysin I -oxytocin after secretion it function on breast
b) neurophysin II –vasopressin after secretion it function on kidney and blood vessels
c) neurophysin I -oxytocin after secretion it function on kidney and blood vessels
d) neurophysin II –vasopressin after secretion it function on breast
TLS Online TPP Program

#Question id: 12433

#Unit 10. Ecological Principles

The Hubbard Brook watershed deforestation experiment yielded all of the following results except that
TLS Online TPP Program

#Question id: 27415

#Unit 1. Molecules and their Interaction Relevant to Biology

Lipid aggregation are catalyzed by which of the following bond effect
TLS Online TPP Program

#Question id: 31045

#Unit 4. Cell Communication and Cell Signaling

Ras proteins (RasD) contain a mutation at position 12. Replacement of the normal glycine 12 with any other amino acid-