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TLS Online TPP Program

#Question id: 4170

 Shifting of the reading frame by one nucleotide results in __.

#SCPH01 Biochemistry

  1. the production of a completely different protein that is likely non-functional

  2. a substitution only at the first amino acid

  3. the generation of homologous proteins

  4. a protein that has one less or one more amino acid

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TLS Online TPP Program

#Question id: 1080

#SCPH01 Biochemistry

 In the formation of biofilms, such as those forming on unbrushed teeth, cell signaling serves which function?
TLS Online TPP Program

#Question id: 3713

#SCPH28 | Zoology

At the normal rate of replication, about how many minutes does it take for the entire E. coli chromosome (4.6 × 10^3 kbp) to be duplicated?
TLS Online TPP Program

#Question id: 2080

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

Which of the following factors would tend to increase membrane fluidity?
TLS Online TPP Program

#Question id: 15488

#SCPH06 I Botany

IMP biosynthetic genes constitute the pur operon and are involved in Purines synthesis. Bacterial strain used for this 
TLS Online TPP Program

#Question id: 4584

#SCPH05 I Biotechnology

When Cuvier considered the fossils found in the vicinity of Paris, he concluded that the extinction of species ________.