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TLS Online TPP Program

#Question id: 4130

Which of the following is not true of tRNA molecules?

#SCPH01 Biochemistry

  1. The 3'-terminal sequence is —CCA.

  2. Their anticodons are complementary to the triplet codon in the mRNA.

  3. They contain more than four different bases.

  4. With the right enzyme, any given tRNA molecule will accept any of the 20 amino acids.

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TLS Online TPP Program

#Question id: 13039

#SCPH01 Biochemistry

 Which of the following is incorrect about a microarray?
TLS Online TPP Program

#Question id: 3874

#SCPH28 | Zoology

A branched (“lariat”) structure is formed during:
TLS Online TPP Program

#Question id: 4137

#SCPH06 I Botany

Formation of the ribosomal initiation complex for bacterial protein synthesis does not require:
TLS Online TPP Program

#Question id: 19124

#SCPH28 | Zoology

Biosensor is a sensing device. It senses biomolecules by sensing
1. The interaction produces some detectable physical change that is measured and converted into an electrical signal
2. The interaction produces some detectable physical change that is measured and converted into ions.
3. B. The interaction produces some detectable physical change that is measured and converted into enzyme
Which of the following above statements are true for biosensor?
TLS Online TPP Program

#Question id: 1640

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

An immune response against grass pollen often involves: