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TLS Online TPP Program

#Question id: 311

Which of the following has no contribution to the stability of tRNA?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Hydrogen bonding

  2. Hydrophobic interactions

  3. Base and sugar-phosphate backbone interaction

  4. Base pairing

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TLS Online TPP Program

#Question id: 11982

#Unit 10. Ecological Principles

Which of the following is a behavioral pattern that results from a proximate cause?
TLS Online TPP Program

#Question id: 10403

#Unit 6. System Physiology – Plant

PIFs regulate various aspects of phytochrome-mediated photomorphogenesis, which of the following is incorrect?
TLS Online TPP Program

#Question id: 1287

#Unit 4. Cell Communication and Cell Signaling

Biological roles of proteoglycans and hyaluronan include all of the following, except:
TLS Online TPP Program

#Question id: 2937

#Unit 2. Cellular Organization

Separase initiates sister chromatid segregation at anaphase by cleaving:
TLS Online TPP Program

#Question id: 2939

#Unit 2. Cellular Organization

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?