TLS Online TPP Program

#Question id: 39236


Q. Which of the following statements about epigenetic variants is TRUE?

#Plant Biotechnology
  1. They disappear immediately in cell culture
  2. They are caused by point mutations
  3. They are stable in culture but may disappear after regeneration
  4. They are always inherited through sexual reproduction
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TLS Online TPP Program

#Question id: 12911

#Applied Microbiology

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: 12911

#Bio-Informatics

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: 12912

#Zoology

Name the enzyme which separates the double-helical DNA into single strands.

TLS Online TPP Program

#Question id: 12912

#Life Sciences

Name the enzyme which separates the double-helical DNA into single strands.

TLS Online TPP Program

#Question id: 12912

#Applied Microbiology

Name the enzyme which separates the double-helical DNA into single strands.

TLS Online TPP Program

#Question id: 12912

#Bio-Informatics

Name the enzyme which separates the double-helical DNA into single strands.