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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?

#SCPH05 I Biotechnology

  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: 11448

#I Life Science/ Life Sciences Group – I-V

Artificial electrical stimulation of a human's capsaicin-sensitive neurons would likely produce the sensation of ________.
TLS Online TPP Program

#Question id: 481

#SCPH05 I Biotechnology

In the phosphoglycerate mutase reaction, the side chain of which amino acid in the enzyme is transiently phosphorylated as part of the reaction?
TLS Online TPP Program

#Question id: 790

#SCPH06 I Botany

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for
TLS Online TPP Program

#Question id: 760

#SCPH05 I Biotechnology

Which force can stabilize a DNA double-helix?
TLS Online TPP Program

#Question id: 12371

#SCPH06 I Botany

Succession results from disturbance by fire.