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TLS Online TPP Program

#Question id: 6977

Cartilage (bone-forming tissue) and connective tissue of the vertebrate limb form from:

#SCPH28 | Zoology
  1. the ectodermal epithelium of the limb bud
  2. the mesodermal mesenchyme of the limb bud, derived from lateral plate mesoderm
  3. mesodermal cells that migrate into the limb bud from the somites
  4. the progress zone
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TLS Online TPP Program

#Question id: 15894

#SCPH05 I Biotechnology

Activated charcoal is used in nutrition media to_____
TLS Online TPP Program

#Question id: 60

#SCPH01 Biochemistry

Which of the following is true for the reaction?

3H2 + N2   2NH3
TLS Online TPP Program

#Question id: 30

#SCPH05 I Biotechnology

Amongst the following chemical elements that are essential to organisms, which of the following set of elements have an atomic number above that of selenium?
TLS Online TPP Program

#Question id: 14302

#SCPH05 I Biotechnology

Pseudomonas sp. has a mass doubling time of 2.4 h when grown on acetate. The saturation constant using this substrate is 1.3 g/l (which is unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we operate a chemostat on a feed stream containing 38 g/l acetate, find the Substrate concentration when the dilution rate is 0.8Dmax?

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TLS Online TPP Program

#Question id: 1084

#SCPH01 Biochemistry

Which observation suggested to Sutherland the involvement of a second messenger in epinephrine's effect on liver cells?