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TLS Online TPP Program
#Question id: 2998
#Section 2: General Biology
Which of the following statement are correct?
TLS Online TPP Program
#Question id: 12911
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Match the following:
A. DNA polymerases i. Alkaline phosphatase a.RNA-dependent DNA polymerase, used in cDNA synthesis
B. Reverse transcriptase ii. T4 DNA ligase b. Thermostable DNA polymerase used in PCR
C. Ligases iii. AMV-RT c. Removes 5′-phosphates from DNA and RNA
D. Phosphatases iv. Taq DNA pol d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond
TLS Online TPP Program
#Question id: 3925
#Section 3: Genetics, Cellular and Molecular Biology
Constitutive genes
TLS Online TPP Program
#Question id: 12999
#Section 2: General Biology
Proline and glycine both disturb the symmetry of α-helix which of the following are true regarding to these two amino acids
a) proline changes the orientation of hetropolymeric α-helix hence proline can be placed only as 1st amino acid residue near to C-terminus
b) proline changes the orientation of polymeric α-helix hence proline can be placed only as 1st amino acid residue near to N-terminus
c) glycine disrupts the heteropolymeric α-helix by changing the helicity.
d) homopolymer of proline and glycine can form stable helix.
TLS Online TPP Program
#Question id: 16820
#General Aptitude
What would the 3D shape look like from above?