Practice Questions

TLS Online TPP Program

#Question id: 11282

Which of the following ecosystems would likely have the largest net primary productivity per hectare and why?

#Part-B Specialized Branches in Biotechnology

open ocean, because of the total biomass of photosynthetic autotrophs
grassland, because of rapid growth, the small standing crop biomass that results from consumption by herbivores, and rapid decomposition
tundra, because of the incredibly rapid period of growth during the summer season
deep ocean, due to the high activity of chemoautotrophs at deep sea vents

More Questions

#Question id: 744

#Part-A Aptitude & General Biotechnology

In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:

#Question id: 745

#Part-A Aptitude & General Biotechnology

The structure of RNA differs from that of DNA, as RNA contains:

#Question id: 745

#Part-B Specialized Branches in Biotechnology

The structure of RNA differs from that of DNA, as RNA contains:

#Question id: 746

#Part-A Aptitude & General Biotechnology

Two separate chains of DNA are wound around each other, each following a helical (coiling) path, resulting in:

#Question id: 746

#Part-B Specialized Branches in Biotechnology

Two separate chains of DNA are wound around each other, each following a helical (coiling) path, resulting in:

#Question id: 747

#Part-A Aptitude & General Biotechnology

In nucleic acids, the bases are covalently attached to the 1-position of a pentose sugar ring, to form a: