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TLS Online TPP Program

#Question id: 4334

Which of the following is not true of RNA processing?

#Section 3: Genetics, Cellular and Molecular Biology

  1. Exons are cut out before mRNA leaves the nucleus.

  2. Nucleotides may be added at both ends of the RNA.

  3. Ribozymes may function in RNA splicing.

  4. RNA splicing can be catalyzed by spliceosomes.

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TLS Online TPP Program

#Question id: 19964

#Section 5: Bioprocess Engineering and Process Biotechnology

Respiratory Quotient is given by 
TLS Online TPP Program

#Question id: 2107

#Section 2: General Biology

All the following statements describe biomembranes except:
TLS Online TPP Program

#Question id: 3615

#Section 3: Genetics, Cellular and Molecular Biology

What are alleles?
TLS Online TPP Program

#Question id: 18777

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

which of the following technique using antibodies labelled with fluorescent molecules can be used to visualize antigen on or within cells.
TLS Online TPP Program

#Question id: 1835

#Section 2: General Biology

The HIV nef protein affects antigen presentation by: