Practice Questions

TLS Online TPP Program

#Question id: 3878

Which of the following statements about the synthesis of rRNA and tRNA in E. coli is true?

#SCPH05 I Biotechnology

Both rRNA and some tRNAs are part of the same primary transcript.
Each rRNA sequence (16S, 23S, 5S) is transcribed into a separate primary transcript.
Primary tRNA transcripts undergo methylation, but rRNA sequences are not methylated.
The tRNA sequences all lie at the 3’end of the rRNA transcripts

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TLS Online TPP Program

#Question id: 3041

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

Which statement about gram-negative bacteria is correct?

TLS Online TPP Program

#Question id: 14735

#SCPH05 I Biotechnology

Large surface are a to volume ratio of bacterial cell give advantage for

TLS Online TPP Program

#Question id: 23245

#SCPH01 Biochemistry

In Sanger chain termination method for sequencing requires?

1) A. Single stranded DNA template

2) Primer complementary to template strand

3) DNA Polymerase

4) dNTPs and ddNTPs

Which of the following option has correct combination?

TLS Online TPP Program

#Question id: 10685

#SCPH06 I Botany

figure show population growth in two species A ana B . Interaction between

TLS Online TPP Program

#Question id: 1653

#SCPH05 I Biotechnology

Which of the following statements does NOT apply to IgG?