TLS Online TPP Program

#Question id: 1820


Which of the following statements is TRUE of histamine?

#Section 2: General Biology
  1. Histamine has no effect on the permeability of venules

  2. Histamine constricts arterioles

  3. Histamine upregulates adhesion molecules on vascular endothelium

  4. Histamine upregulates IL-8

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TLS Online TPP Program

#Question id: 3592

#Section 3: Genetics, Cellular and Molecular Biology

In garden peas, tall (T) is dominant to short (t), Purple Flowers are (P) dominant to white flowers (p), Axial flowers (A) are dominant to terminal flowers (a), and yellow seeds (G) are dominant to green seeds (g). An individual from a true breeding line of tall, purple flowered, axial-flowered, yellow seeded pea plants is mated to an individual from a true breeding line of short, white flowered, terminal-flowered, green-seeded plants. The F1 are allowed to self-fertilize and produce an F2. What proportion of the F2 is expected to exhibit purple flowers and yellow seeds?

TLS Online TPP Program

#Question id: 27194

#Section 5: Bioprocess Engineering and Process Biotechnology

In a first order reaction, 10% of the reactant is consumed in 25 minutes. Calculate : 
(1)The time required for completing 87.5% of the reaction.

TLS Online TPP Program

#Question id: 18215

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Serial analysis of gene expression (SAGE) is used for 

TLS Online TPP Program

#Question id: 15600

#Section 1: Engineering Mathematics

The equation f(x) is given as x2-4=0. Considering the initial approximation at x=6 then the value of next approximation correct up to 2 decimal places is given as  

TLS Online TPP Program

#Question id: 20598

#Section 5: Bioprocess Engineering and Process Biotechnology

The function of the proportional plus derivative mode is to ____________?