When an ionic compound such as sodium chloride (NaCl) is placed in water, the component atoms of the NaCl crystal dissociate into individual sodium ions (Na+) and chloride ions (Cl-). In contrast, the atoms of covalently bonded molecules (e.g., glucose, sucrose, glycerol) do not generally dissociate when placed in aqueous solution. Which of the following solutions would be expected to contain the greatest number of solute particles (molecules or ions)?

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#Question id: 7531

#General Aptitude

Two runners A and B start running from diametrically opposite points on a circular track in the same direction. If A runs at a constant speed of 8 km/h and B at a constant speed of 6 km/h and A catches up with B in 30 minutes , what is the length of the track?

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#Question id: 28518

#Unit 5. Developmental Biology

Achondroplasia is caused by base-pair substitution mutation that converts ____

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#Question id: 1841

#Unit 4. Cell Communication and Cell Signaling

The circulation of a 2-month-old breast-fed baby will contain maternal:

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#Question id: 4059

#Unit 3. Fundamental Processes

PML nuclear bodies are also sites of post-translational modification of proteins with

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#Question id: 14726

#Unit 13. Methods in Biology

For two events A and B  

(i) not less than P(A) + P(B) -1

(ii)not greater than P(A) + P(B)