TLS Online TPP Program

#Question id: 14670


The specific gravity of nitric acid is What is its density at 20°C in kg m-

#SCPH05 I Biotechnology
  1. 1.5129 kg/m3

  2. 15.12 kg/m3

  3. 151.29 kg/m3

  4. 1512.9 kg/m3

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TLS Online TPP Program

#Question id: 3028

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

Endospores can be stained with

TLS Online TPP Program

#Question id: 19626

#SCPH05 I Biotechnology

The pH of a solution of hydrochloric acid is 4. The molarity of the solution is:

TLS Online TPP Program

#Question id: 10930

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

A 34-year-old man with schizophrenia has had chronic fatigue for 6 months. He has a good appetite, but has refused to eat vegetables for 1 year because he hears voices saying that vegetables are poisoned. His physical and neurological examinations are normal. His hemoglobin level is 9.1 g/dL, leukocyte count is 10,000/μl3, and MCV is 122. Which of the following is the most likely diagnosis?

TLS Online TPP Program

#Question id: 14297

#SCPH05 I Biotechnology

A two-stage chemostat system is used for production of secondary metabolite. The volume of each reactor is 0.5 m3; the flow rate of feed is 50 l h- 1. Mycelial growth occurs in the first reactor; the second reactor is used for product synthesis. The concentration of substrate in the feed is 10 gl-1. Kinetic and yield parameters for the organism are:

                                                            

Assume that product synthesis is negligible in the first reactor and growth is negligible in the second reactor. Determine substrate concentrations entering the second reactor.

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TLS Online TPP Program

#Question id: 1274

#SCPH28 | Zoology

Which of the following are included as functions of the extracellular matrix?

a. supporting differentiation               b. synthesis of procollagen

c. binding growth hormones               d. filtering