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TLS Online TPP Program

#Question id: 17075

What are the disadvantages of using polyclonal antibodies?

#SCPH01 Biochemistry
  1. Batch-to-batch variability as produced in different animals at different times
  2. High chance of cross-reactivity due to a recognition of multiple epitopes
  3. Production cost is too high
  4. Both A& B
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TLS Online TPP Program

#Question id: 3873

#SCPH28 | Zoology

The excision (splicing) of many group I introns requires, in addition to the primary transcript RNA:
TLS Online TPP Program

#Question id: 14136

#SCPH05 I Biotechnology

Which of the following statement is incorrect about global alignment? 
(A) Global alignment is based on the Needleman–Wunsch algorithm.
(B) In Global alignment algorithm, an optimal alignment is obtained over the entire lengths of the two sequences.
(C) It is only suitable for aligning two closely related sequences that are of the same length.
(D) GAP is a web-based pairwise global alignment program.
TLS Online TPP Program

#Question id: 15702

#SCPH05 I Biotechnology

Following are few sterilization techniques and materials used in plant tissue culture. Identify the correct combinations.
TLS Online TPP Program

#Question id: 10723

#SCPH28 | Zoology

What does the graph tell you about the effect of a keystone species?
TLS Online TPP Program

#Question id: 9170

#SCPH28 | Zoology

Which of the following is an important feature of most terrestrial biomes?