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TLS Online TPP Program

#Question id: 1297

What effect might an injection of RGD peptide have on tumor cells moving through the blood/lymph system?

#4. Cell Communication and Cell Signaling

  1. block cell attachment to new tissue and therefore prevent metastasis

  2. encourage clumping of cancer cells for removal by the immune system

  3. promote tumor cell binding to platelets and potentially lead to a fatal clot

  4. block integrin-mediated cell cycle progression

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TLS Online TPP Program

#Question id: 16783

#13. Methods in Biology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is
TLS Online TPP Program

#Question id: 4754

#8. Inheritance Biology

Allele A is epistatic to allele B. Which of the following statement are incorrect?
TLS Online TPP Program

#Question id: 24111

#Aptitude

Mr. Powers was so gullible that he believed even the most outlandish excuses of his insincere employees.
TLS Online TPP Program

#Question id: 19458

#13. Methods in Biology

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?
TLS Online TPP Program

#Question id: 11571

#7. System Physiology – Animal

Which of the following is the most likely explanation for hypothyroidism in a patient whose iodine level is normal?