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TLS Online TPP Program

#Question id: 32516

How lifesaving effect of sodium nitrite takes place during cyanide poisoning

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. NO2 anion oxidize ferrohemoglobin to ferrihemoglobin, competes with cytochrome a3 for cyanide.
  2. Na ion oxidize ferrihemoglobin to ferrohemoglobin, competes with cytochrome a3 for cyanide.
  3. NH4 ion oxidize ferrohemoglobin to ferrihemoglobin, competes with cytochrome a3 for cyanide.
  4. NO oxidize ferrohemoglobin to ferrihemoglobin, competes with cytochrome a3 for cyanide.
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TLS Online TPP Program

#Question id: 27134

#Unit 7. System Physiology – Animal

The metabolic rate is least affected by an increase in the plasma level of
TLS Online TPP Program

#Question id: 12423

#Unit 10. Ecological Principles

A population at K is
TLS Online TPP Program

#Question id: 19738

#Unit 3. Fundamental Processes

For the synthesis of telomere by telomerase require Only 
TLS Online TPP Program

#Question id: 2386

#Unit 2. Cellular Organization

Given some plant chemical composition, which one of these are soluble in water?
TLS Online TPP Program

#Question id: 9168

#Unit 9. Diversity of Life Forms

Which of the following statements best describes the interaction between fire and ecosystems?