TLS Online TPP Program

#Question id: 35


Arrange the following molecular components of an E. coli cell in terms of their percentage of total weight cell.

#Part-A Aptitude & General Biotechnology
  1. Water, Proteins, RNA, Polysaccharides

  2. Proteins, DNA, Polysaccharides, Lipids

  3. Water, Proteins, Lipids, Polysaccharides

  4. Nucleic acids, Proteins, Lipids, Polysaccharides

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TLS Online TPP Program

#Question id: 9596

#Part-B Specialized Branches in Biotechnology

The reaction centre chlorophyll is transiently in an oxidized state after losing an electron and before being re-reduced by its electron donor, what characteristics has been shown by chlorophylls in an oxidized state?

TLS Online TPP Program

#Question id: 9597

#Part-B Specialized Branches in Biotechnology

The reaction centre bacteriochlorophyll from purple photosynthetic bacteria was similarly identified as-

TLS Online TPP Program

#Question id: 9598

#Part-B Specialized Branches in Biotechnology

In the oxidized state, reaction centre chlorophylls contain an unpaired electron, Molecules with unpaired electrons can often be detected by a magnetic-resonance technique known as

TLS Online TPP Program

#Question id: 9599

#Part-B Specialized Branches in Biotechnology

The primary donor of PSI, P700, is a dimer of chlorophyll a molecules, in primary donor chlorophyll, additional chlorophylls molecules such as

TLS Online TPP Program

#Question id: 10127

#Part-B Specialized Branches in Biotechnology

In higher plants, the multi-subunit protein supercomplex has two complete reaction centers and some antenna complexes. The core of the reaction center consists of two membrane proteins known as D1 and D2, Which contained a multi-subunit protein supercomplexes;

TLS Online TPP Program

#Question id: 10129

#Part-B Specialized Branches in Biotechnology

Oxidation of water to form molecular oxygen is very difficult: The photosynthetic oxygen-evolving complex is the only known biochemical system that carries out this reaction which essential cofactor are involved in the water-oxidizing process?