What is the source of the carbon atoms 2 and 8 during de novo biosynthesis of purines?

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#Question id: 11133

#Unit 7. System Physiology – Animal

Which of the following statements accurately describes a feature of temperature sensation by the nervous system?

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#Question id: 23143

#Unit 13. Methods in Biology

Which of the following parameters will give the best resolution in microscopy?

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#Question id: 9254

#Unit 9. Diversity of Life Forms

Organisms evolve over generations to become adapted to the environmental conditions to which they are exposed. The diversity of organisms that

occurs in any particular area thus may be largely determined by the abiotic factors limiting survivorship and reproduction of organisms in a region. Which of the following limit the range of Saguaro cactus in North America?

I) pollinators

II) sunlight

III) precipitation

IV) temperature

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#Question id: 28994

#Unit 7. System Physiology – Animal

which of the following step is not include in the insulin secretion ?

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#Question id: 19748

#Unit 3. Fundamental Processes

Circularisation of telomere known as