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TLS Online TPP Program

#Question id: 1105

Which of the following is a correct association?

#Unit 4. Cell Communication and Cell Signaling

  1. kinase activity and the addition of a tyrosine

  2. phosphodiesterase activity and the removal of phosphate groups

  3. GTPase activity and hydrolysis of GTP to GDP

  4. adenylyl cyclase activity and the conversion of cAMP to AMP

More Questions
TLS Online TPP Program

#Question id: 5239

#Unit 8. Inheritance Biology

Which of the following statements is not true for Hfr strains of E. coli ?
TLS Online TPP Program

#Question id: 10977

#Unit 7. System Physiology – Animal

A 60-year-old man’s EKG shows that he has an R-R interval of 0.55 sec. Which of the following best explains his condition?
TLS Online TPP Program

#Question id: 11060

#Unit 7. System Physiology – Animal

A healthy, 25-year-old medical student participates in a 10-km charity run for the American Heart Association. Which of the following muscles does the student use (contract) during expiration?
TLS Online TPP Program

#Question id: 16317

#Unit 7. System Physiology – Animal

Developmental stress:
TLS Online TPP Program

#Question id: 1293

#Unit 4. Cell Communication and Cell Signaling

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?