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TLS Online TPP Program

#Question id: 611

Which statement is false about the sequential theory of enzyme catalysis?

#Section 2: General Biology

  1. It treats the concerted theory as a limiting simple case.

  2. It allows for a distribution of high and low affinity subunits in the same protein.

  3. It assumes more than one conformation of a particular subunit can have high affinity for the ligand.

  4. It is also called the ligand-induced theory and is more general than the concerted theory.

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TLS Online TPP Program

#Question id: 1889

#Section 2: General Biology

Which type of hypersensitivity cannot be transferred with serum antibody?
TLS Online TPP Program

#Question id: 18787

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following phenomenon is used in flow cytometry to separate cells in single file
 
TLS Online TPP Program

#Question id: 419

#Section 4: Fundamentals of Biological Engineering

Biological oxidation-reduction reactions never involve:
TLS Online TPP Program

#Question id: 4735

#Section 3: Genetics, Cellular and Molecular Biology

In corn, three dominant alleles, called A, C, and R, must be present to produce colored seeds. Genotype A/–; C/– ; R/– is colored; all others are colorless. A colored plant AaCCRr is crossed with colorless plant aaCcRr. What proportional of offspring plant with colorless seed?
TLS Online TPP Program

#Question id: 15510

#Section 5: Bioprocess Engineering and Process Biotechnology

A zero order reaction in A has a rate constant of 0.003 molL-1sec-1. How long will it take for A’s initial concentration to fall from 0.10 M to 0.075 M?