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TLS Online TPP Program

#Question id: 11546

Steroid and polypeptide hormones typically have in common ________.

#Unit 7. System Physiology – Animal
  1. the building blocks from which they are synthesized
  2. their solubility in cell membranes
  3. their requirement for travel through the bloodstream
  4. their reliance on signal transduction in the cell
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TLS Online TPP Program

#Question id: 10172

#Unit 6. System Physiology – Plant

leaves continuously adjust the orientation of their laminae such that they remain perpendicular to the sun’s ray and maximize light absorption by
TLS Online TPP Program

#Question id: 1919

#Unit 4. Cell Communication and Cell Signaling

Strongly immunogenic tumors appear:
TLS Online TPP Program

#Question id: 19006

#Unit 13. Methods in Biology

Which of the following types of chromatography involves the process, where the mobile phase moves through the stationary phase by the influence of gravity or capillary action?
TLS Online TPP Program

#Question id: 483

#Unit 1. Molecules and their Interaction Relevant to Biology

Glycogen is converted to monosaccharide units by:
TLS Online TPP Program

#Question id: 28579

#Unit 5. Developmental Biology

Which of the following growth factor causes proliferation of the Sertoli cell precursors and stimulates their differentiation?