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TLS Online TPP Program

#Question id: 14119

Which of the following is incorrect regarding sequence homology?

#SCPH01 Biochemistry
  1. It is an important concept in sequence analysis
  2. When two sequences are descended from a common evolutionary origin, they are said to share homology
  3. Two sequences can homologous relationship even if have do not have common origin
  4. When two sequences are descended from a common evolutionary origin, they are said to have a homologous relationship
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TLS Online TPP Program

#Question id: 4157

#SCPH05 I Biotechnology

At the ribosome, the codon and anticodon associate by __.
TLS Online TPP Program

#Question id: 1394

#SCPH06 I Botany

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

#Question id: 102

#SCPH05 I Biotechnology

 The structure of a disaccharide is shown below. Which statement is correct about following structure?
TLS Online TPP Program

#Question id: 757

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

_______________ a bacterial enzyme, uses the energy of ATP hydrolysis to introduce negative supercoiling into DNA hence removing positive supercoiling generated during replication.
TLS Online TPP Program

#Question id: 12726

#SCPH01 Biochemistry

Name the forms of DNA which have been derived under laboratory conditions.