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TLS Online TPP Program

#Question id: 31206

In MSA, what does a consensus sequence represent?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. The most common nucleotide at each position
  2. The first sequence in the alignment
  3. The longest sequence in the alignment
  4. The average of all aligned sequences
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TLS Online TPP Program

#Question id: 16831

#General Aptitude

If the net was folded into a cube, which of the given shapes would it look like?
TLS Online TPP Program

#Question id: 1992

#Section 2: General Biology

How do antibodies of the different classes IgM, IgG, IgA, IgD, and IgE differ from each other ?
TLS Online TPP Program

#Question id: 19908

#Section 5: Bioprocess Engineering and Process Biotechnology

The continuous cultures are not widely used in industry because
TLS Online TPP Program

#Question id: 10798

#Section 6: Plant, Animal and Microbial Biotechnology

Two other major groups of flavonoids found in flowers and leaves of all green plants. The function of these two flavonoids in plants are____

a) protect plants against being eaten by herbivores and against being infected by microbial pathogens

b) Protect cells from excessive UV-B radiation (280–320 nm) because they accumulate in the epidermal layers of leaves and stems and absorb light strongly in the UV-B region       

c) flavones and flavonols secreted into the soil by legume roots mediate the interaction of legumes and nitrogen-fixing symbionts

d) They are are coloured terpenoid compounds that also serve as accessory pigments in photosynthesis    

Which of the following combination from the above statements is correct?
TLS Online TPP Program

#Question id: 14600

#Section 2: General Biology

The proteins of bacteria that are involved in the movement of small molecules into the cell are called