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#Question id: 745


The structure of RNA differs from that of DNA, as RNA contains:

#1. Molecules and their Interaction Relevant to Biology
  1. The sugar ribose instead of deoxyribose

  2. uracil instead of thymine

  3. it contains Cytosine

  4. a and b


Answer:- Option(s): 4


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#Question id: 414

#1. Molecules and their Interaction Relevant to Biology

The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by:

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#Question id: 11094

#7. System Physiology – Animal

CO2 is more easily transferred into water across respiratory membranes compared to O2 because CO2

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#Question id: 10603

#10. Ecological Principles

The population size of a bird increased from 600 to 700 in one year. If the per capita birth rate of this population is 0.50, what is its per capita death rate?

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#Question id: 12566

#10. Ecological Principles

Forests with a high density of native conifer trees are found in:

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#Question id: 11557

#7. System Physiology – Animal

Which of the following has both endocrine and exocrine activity?

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