Consider the following alignment of two DNA sequences:

                            AGTAAC

                            AA_ _AC

Assuming an affine gap scoring scheme of an identity matrix for substitution, a gap initiation penalty of 1 and a gap extension penalty of 0.1, the score of the alignment is _________

TLS Online TPP Program

#Question id: 1849

#Section 2: General Biology

Tetanus toxoid is usually given to humans:

TLS Online TPP Program

#Question id: 3865

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements about E. coli RNA polymerase is false?

TLS Online TPP Program

#Question id: 15753

#Section 6: Plant, Animal and Microbial Biotechnology

Match the following:

Column I                  Column II

I Alkaloids               P. Digoxigenin

II Terpenoids          Q. Menthol

III Quinones           R. Anthocyanins

IV Steroids            S. Anthraquinones

                              T. Morphine

TLS Online TPP Program

#Question id: 1128

#Section 3: Genetics, Cellular and Molecular Biology

During the epinephrine stimulated conversion of glycogen to glucose 1-phosphate, which of the following steps involves protein phosphorylation?

a. inactivation of glycogen synthase               b. activation of protein kinase A

c. activation of adenylyl cyclise                      d. activation of glycogen phosphorylase

TLS Online TPP Program

#Question id: 1697

#Section 2: General Biology

Cross-presentation of exogenous antigen to αβ T-cells does NOT require the involvement of: