TLS Online TPP Program

#Question id: 794


A single-stranded DNA molecule contains 40 nucleotides with equal amounts of A, C, G, and T. This DNA strand can combine with a complementary DNA strand to form a double-stranded DNA molecule. Which structural feature is found in the single-stranded DNA molecule?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. It can have a negatively-charged backbone composed of nitrogenous bases.

  2. Each 3’,5’-phosphodiester bond will contain one phosphate group linking two deoxyribose sugars.

  3. It can have one end with a 5’-phosphate group while the other end has a 2’-hydroxyl group.

  4. Each purine and pyrimidine will be paired with a complementary base.

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TLS Online TPP Program

#Question id: 23464

#General Aptitude

Statement— Should we scrap the system of formal education beyond graduation?
Arguments—
I) Yes. It will mean taking employment at an early date.
II) No. It will mean lack of depth of knowledge.

TLS Online TPP Program

#Question id: 23465

#General Aptitude

Statement— Should there be an upper age limit of 65 years for contesting Parliamentary/ Legislative Assembly elections?
Arguments—
I) Yes. Generally, people above the age of 65 lose their dynamism and will power.
II) No. The life span is so increased that people remain physically and mentally active even up to the age of 80.

TLS Online TPP Program

#Question id: 23466

#General Aptitude

Statement— Should new big industries be started in Mumbai?
Arguments—
I) Yes. It will create job opportunities.
II) No. It will further add to the pollution of the city.

TLS Online TPP Program

#Question id: 23467

#General Aptitude

Statement— Should high chimneys be installed in industries?
Arguments—
I) Yes. It reduces pollution at ground level.
II) No. It increases pollution in upper atmosphere.

TLS Online TPP Program

#Question id: 23468

#General Aptitude

Statement— Does India need so many plans for development?
Arguments—I) Yes nothing can be achieved without proper planning
II) No. Too much time, money and energy is wasted o planning.

TLS Online TPP Program

#Question id: 23469

#General Aptitude

Statement— Should articles of only deserving authors be allowed to be published?
Arguments—
I) Yes. It will save a lot of paper which is in short supply.
II) No. It is not possible to draw a line between the deserving and the undeserving.