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TLS Online TPP Program

#Question id: 1929

Which of the following is an example of an immune escape mechanism used by some tumor cells?

#Section 2: General Biology

  1. Inhibition of indoleamine-2,3-dioxygenase

  2. Increased expression of MHC class I

  3. Increased expression of PD-L1

  4. Decreased expression of FasL

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TLS Online TPP Program

#Question id: 17917

#Section 4: Fundamentals of Biological Engineering

If liquid density and viscosity remains constant, then the Reynolds number in a stirred tank reactor will vary with the
TLS Online TPP Program

#Question id: 2273

#Section 3: Genetics, Cellular and Molecular Biology

The bacterial cell wall is composed of
TLS Online TPP Program

#Question id: 3734

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is mismatched?
TLS Online TPP Program

#Question id: 19552

#Section 4: Fundamentals of Biological Engineering

What is the molarity of 245.0 g of H2SO4 dissolved in 1.000 L of solution?
TLS Online TPP Program

#Question id: 2013

#Section 2: General Biology

A patient undergoes a high level of mast cell degranulation, dilation of blood vessels, and acute drop in blood pressure. These symptoms could be caused by which of the following?