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: 12687

#Part-A Aptitude & General Biotechnology

 If the diagonals of two squares are in the ratio of 2 : 5, their area will be in the ratio of

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#Question id: 18752

#Part-A Aptitude & General Biotechnology

polymerases are available with proof reading activity. Which of the following are the characteristics of these types of polymerases?

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#Question id: 4202

#Part-A Aptitude & General Biotechnology

The E site on the ribosome is the location of

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#Question id: 11548

#Part-B Specialized Branches in Biotechnology

If a portion of the pancreas is surgically removed from a rat and the rat subsequently loses its appetite, one explanation is that the removed portion contains cells that secrete a chemical signal that somehow stimulates appetite. Given this scenario, what type of chemical signaling is occurring?

TLS Online TPP Program

#Question id: 20596

#Part-B Specialized Branches in Biotechnology

In which one of the following controllers, the response is fast?