TLS Online TPP Program

#Question id: 3663


_______________ is a specific RNase which cuts RNA–DNA hybrids; involved in replication of ColE1-like plasmids.

#Part-A Aptitude & General Biotechnology
  1. RNase H

  2. RNA-directed DNA polymerase

  3. RNA polymerase

  4. Trp R

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TLS Online TPP Program

#Question id: 12823

#Part-A Aptitude & General Biotechnology

A lawn is in the form of a rectangle having its breadth and length in the ratio 3 : 4. The area of the lawn is 1/12 hectare. The breadth of the lawn is

TLS Online TPP Program

#Question id: 656

#Part-A Aptitude & General Biotechnology

The ________ is the single shape a protein adopts under physiological conditions.

TLS Online TPP Program

#Question id: 1466

#Part-B Specialized Branches in Biotechnology

Which of the following functions does the product of the p53 gene carry out?

TLS Online TPP Program

#Question id: 10362

#Part-B Specialized Branches in Biotechnology

Bacteria can convert atmospheric nitrogen into ammonia, Several form symbiotic associations with higher plants is given below;

               HOST PLANT                                                                          N-FIXING SYMBIONTS

A) Gunnera                                                                            i) Frankia

      B) Azolla                                                                                ii) Acetobacter

C) Leguminous                                                                     iii) Azospirillum

             D) Actinorhizal                                                                      iv) Nostoc

             E) Sugarcane                                                                         v) Anabaena

             F) Miscanthus                                                                       vi) Sinorhizobium


Which of the following combination with the host plants and n-fixing symbionts is CORRECT?

TLS Online TPP Program

#Question id: 362

#Part-B Specialized Branches in Biotechnology

A 0.01 M solution of a substance has a pH of 2. What can you conclude about this substance?