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TLS Online TPP Program

#Question id: 19146

Dichotomy in phylogenetic tree referred as

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Phylogeny with multifurcating branches
  2. When all branches bifurcate on a phylogenetic tree 
  3. When all branches multifurcate on a phylogenetic tree
  4. None of the above 
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TLS Online TPP Program

#Question id: 3618

#Section 3: Genetics, Cellular and Molecular Biology

Holandric genes ar
TLS Online TPP Program

#Question id: 14860

#Section 4: Fundamentals of Biological Engineering

A fermentation slurry containing Streptomyces kanamyceticus cells is filtered using a continuous rotary vacuum filter. 120 kg h- 1 slurry is fed to the filter; 1 kg slurry contains 60 g cell solids. To improve filtration rates, particles of diatomaceous-earth filter aid are added at a rate of 10 kg h- 1. The concentration of kanamycin in the slurry is 0.05% by weight. Liquid filtrate is collected at a rate of 112 kg h-1; the concentration of kanamycin in the filtrate is 0.045% (w/w). Filter cake containing cells and filter aid is continuously removed from the filter cloth.
 What percentage liquid is the filter cake?
TLS Online TPP Program

#Question id: 1394

#Section 3: Genetics, Cellular and Molecular Biology

Apoptosis involves all but which of the following?
TLS Online TPP Program

#Question id: 328

#Section 2: General Biology

Which of the following interaction occurs between a permanent dipole and a neutral molecule?
TLS Online TPP Program

#Question id: 1593

#Section 2: General Biology

Which of the following results in long-term immunity?