TLS Online TPP Program

#Question id: 13038


Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order
i. incubate with antibody-enzyme complex that binds primary antibody
ii. coat surface with antigen, block unoccupied sites with nonspecific protein
iii. add substrate, formation of colored product indicates presence of specific antigen
iv. incubate with primary antibody against specific antigen

#Part-A Aptitude & General Biotechnology
  1. i, iv, ii, iii
  2. i, iv, iii, ii
  3. ii, iv, iii, i
  4. ii, iv, i, iii
More Questions
TLS Online TPP Program

#Question id: 10295

#Part-B Specialized Branches in Biotechnology

Reactions of the pentose phosphate pathway regeneration run six turns of this cycle, what will be predict after that?

TLS Online TPP Program

#Question id: 10296

#Part-B Specialized Branches in Biotechnology

Which of the following statements about the oxidative pentose phosphate pathway is incorrect?

TLS Online TPP Program

#Question id: 10298

#Part-B Specialized Branches in Biotechnology

Wernicke-Korsakoff syndrome is more common among people with alcoholism than in the general population, The syndrome can be exacerbated by a mutation in the gene for;

TLS Online TPP Program

#Question id: 10333

#Part-B Specialized Branches in Biotechnology

Four elements, oxygen, carbon, and hydrogen and nitrogen are the major components of most organic compounds, which of the following elements are more abundant in plants ?

TLS Online TPP Program

#Question id: 10334

#Part-B Specialized Branches in Biotechnology

N2 combines with hydrogen to form ammonia under elevated temperature (about 200°C) and high pressure (about 200 atmospheres) and in the presence of a metal catalyst (usually iron). The extreme conditions are required to overcome the high activation energy of the reaction. This nitrogen fixation reaction, called

TLS Online TPP Program

#Question id: 10335

#Part-B Specialized Branches in Biotechnology

plants can store high levels of nitrate, and they can translocate it from tissue to tissue without deleterious effect. Yet if livestock or humans consume plant material that is high in nitrate, they may suffer with,