TLS Online TPP Program

#Question id: 595


It is difficult to determine either Km or Vmax from a graph of velocity vs. substrate concentration because

#SCPH05 I Biotechnology
  1. too much substrate is required to determine them.

  2. the graph is sigmoidal.

  3. an asymptotic value must be determined from the graph.

  4. the points on the graph are often not spread out on the hyperbola.

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TLS Online TPP Program

#Question id: 4571

#SCPH28 | Zoology

Evolutionary trees such as this are properly understood by scientists to be

TLS Online TPP Program

#Question id: 27779

#Research Methodology

The objective of Doctrinal-participative approach is to obtain knowledge by: 

TLS Online TPP Program

#Question id: 18706

#SCPH01 Biochemistry

Sources of thermostable DNA polymerases with proofreading (3′–5′ exonuclease) activity are given match them correctly
DNA polymerase                          Source
a. Tma                                      i. Thermotoga maritima
b. Deep vent tm                      ii. Pyrococcus furiosus
c. Tli                                      iii. Thermococcus litoralis
d. Pfu                                      iv.  Pyrococcus sp
e. Pwo                                      v. Pyrococcus woesi

TLS Online TPP Program

#Question id: 9587

#SCPH06 I Botany

The structure of the four major protein complexes in the thylakoid membrane are organised form such as ;

a.) PSII is located predominantly in the stacked regions of the thylakoid membrane and Cytochrome b6f complexes are evenly distributed

b.) PSI and ATP synthase are found in the unstacked regions protruding into the stroma

c.) Lateral separation of the two photosystems requires that electrons and protons produced by PSII be transported directly to PSI and the ATP coupling enzyme

d.) Four main protein complexes of the thylakoid membrane, shown also are the two diffusible electron carriers—plastocyanin, which is located in the thylakoid lumen, and plastohydroquinone (PQH2) in the membrane, The lumen has a positive electrical charge with respect to the stroma

Which of the following statements correct?

TLS Online TPP Program

#Question id: 18376

#SCPH06 I Botany

Increase in iron content of the plants treated with B. subtilis volatiles is correlated with