Practice Questions

TLS Online TPP Program

#Question id: 10142

Which of the following statements is INCORRECT?

#Unit 6. System Physiology – Plant

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: 28535

#Unit 5. Developmental Biology

meristem-promoting gene known as__

TLS Online TPP Program

#Question id: 26564

#Unit 3. Fundamental Processes

Which statement is true about the number of initiation and STOP codons?

TLS Online TPP Program

#Question id: 3616

#Unit 8. Inheritance Biology

If the parents are AO and BO genotypes for the ABO blood group, their children could include which of the following genotypes?

TLS Online TPP Program

#Question id: 26826

#Unit 10. Ecological Principles

According to Species-Time Hypothesis, species richness, According to Species-Time Hypothesis, species richness

TLS Online TPP Program

#Question id: 11500

#Unit 9. Diversity of Life Forms

The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the similarity between extant prokaryotes and which of the following?