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TLS Online TPP Program

#Question id: 1122

In endocrine signaling, the signaling molecule.

#Unit 4. Cell Communication and Cell Signaling

  1. acts on target cells distant from the site of synthesis.

  2. acts on target cells that are in close proximity to the secreting cell.

  3. acts on the same cells that released the signaling molecule.

  4. acts on cells that are physically in contact with the secreting cell.

More Questions
TLS Online TPP Program

#Question id: 4200

#Unit 3. Fundamental Processes

 At the beginning of translocation, the growing peptide chain is attached to tRNA located at the __ on the ribosome.
TLS Online TPP Program

#Question id: 28854

#Unit 2. Cellular Organization

which protein promotes breakage by extracting tubulin subunits from the wall of the microtubule (also releases microtubules from MTOCs) ?
TLS Online TPP Program

#Question id: 28835

#Unit 2. Cellular Organization

All microtubules are nucleated from structures known as microtubule-organizing centers, or MTOCs, select the correct prediction about MTOCs?
TLS Online TPP Program

#Question id: 2575

#Unit 2. Cellular Organization

NMR studies of the pectin molecules indicate that, which one is not true for pectin ?
TLS Online TPP Program

#Question id: 5822

#Unit 8. Inheritance Biology

. __ are the result of exposure of organisms to physical and/or chemical agents that cause changes in DNA or RNA.