Practice Questions

TLS Online TPP Program

#Question id: 10142

Which of the following statements is INCORRECT?

#Section 2: General Biology

Rubisco activase is an enzyme which regulates rubisco and uses ATP for the regulation of Rubisco
In the rubisco-activase–mediated cycle, the hydrolysis of ATP by rubisco-activase elicits a conformational change of rubisco that reduces its binding affinity for sugar phosphates in presence of light
Rubisco activase in some species is activated by light through a redox mechanism
These light actuated ion fluxes decreases pH and increases that of Mg2+ by 2 to 5 mM, activate enzymes of the Calvin–Benson cycle that require Mg2+ for catalysis

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TLS Online TPP Program

#Question id: 21126

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

The magnetic biosensors are type of ________________ based sensors?

TLS Online TPP Program

#Question id: 1681

#Section 2: General Biology

What do MHC class III genes encode?

TLS Online TPP Program

#Question id: 5844

#Section 3: Genetics, Cellular and Molecular Biology

In homologous genetic recombination, RecA protein is involved in:

TLS Online TPP Program

#Question id: 1303

#Section 3: Genetics, Cellular and Molecular Biology

What is a primary function of integrins?

TLS Online TPP Program

#Question id: 1839

#Section 2: General Biology

The first production of live but non-virulent forms of chicken cholera bacillus was achieved by: