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TLS Online TPP Program

#Question id: 782

Which of the following experimental requirements makes an siRNA approach unsuitable for determining the consequence of silencing a gene of interest in an established cell line?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Expression of the gene of interest is integral to cell viability.

  2. End point RT-PCR and western blots are the only available validation assays.

  3. Lipofectamine is the only available delivery method.

  4. The cell line proliferation rate is relatively slow.

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TLS Online TPP Program

#Question id: 18883

#Unit 13. Methods in Biology

Which of the following is defined as the ability to distinguish or separate two adjacent objects or points from one another in a microscopic specimen?
TLS Online TPP Program

#Question id: 10950

#Unit 7. System Physiology – Animal

Presentation of antigen on MHC-I by a cell will result in
TLS Online TPP Program

#Question id: 3258

#Unit 11. Evolution and Behavior

Which of the following incorrect about genetic drift
TLS Online TPP Program

#Question id: 11645

#Unit 7. System Physiology – Animal

Which of the following is inconsistent with the diagnosis of Graves’ disease?
TLS Online TPP Program

#Question id: 11572

#Unit 7. System Physiology – Animal

When a person drinks alcohol, the rate of urination increases. Which of the following best accounts for the increase in urination above normal rates?