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TLS Online TPP Program

#Question id: 40430

    Assertion (A): Total cellular RNA passed through an oligo(dT) column results in the specific elution of mRNA.

      Reason (R): Prokaryotic rRNA and tRNA constitute the majority of total RNA and they lack a 3' Poly-A tail.

      Choose the correct option:

      #Applied Microbiology
      1. Both (A) and (R) are true and (R) is the correct explanation of (A).
      2. Both (A) and (R) are true but (R) is NOT the correct explanation of (A)
      3. A) is true but (R) is false.
      4. (A) is false but (R) is true.
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      TLS Online TPP Program

      #Question id: 1403

      #Biochemistry

      Tumor-suppressor genes encode proteins with which of the following functions?

      a. growth-promoting               b. growth-arresting                  c. pro-apoptotic

      d. anti-apoptotic                      e. DNA repair
      TLS Online TPP Program

      #Question id: 1403

      #Life Sciences

      Tumor-suppressor genes encode proteins with which of the following functions?

      a. growth-promoting               b. growth-arresting                  c. pro-apoptotic

      d. anti-apoptotic                      e. DNA repair
      TLS Online TPP Program

      #Question id: 1407

      #Biochemistry

      Which of the following is pro-apoptotic?

      a. Bax              b. Bcl-2                       c. p53              d. protein kinase B      e. PTEN
      TLS Online TPP Program

      #Question id: 1407

      #Life Sciences

      Which of the following is pro-apoptotic?

      a. Bax              b. Bcl-2                       c. p53              d. protein kinase B      e. PTEN
      TLS Online TPP Program

      #Question id: 1412

      #Biochemistry

      Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?
      TLS Online TPP Program

      #Question id: 1412

      #Life Sciences

      Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?