MCQ
${C_3}{H_9}N$ represents
- APrimary amine
- BSecondary amine
- CTertiary amine
- ✓All of these
$\mathop {C{H_3}C{H_2}C{H_2} - N{H_2}}\limits_{{1^o}\,\,{\rm{amine}}} $, $\mathop {C{H_3} - C{H_2} - NH - C{H_3}}\limits_{{2^o}{\rm{amine}}} $
$\mathop {C{H_3} - \mathop {\mathop N\limits_| }\limits_{C{H_3}} - C{H_3}}\limits_{{3^o}{\rm{amine}}} $
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[At. no. of $Mn = 25 ]$
| Item $I$ | Item $II$ |
| $A$ Allosteric effect | $P$ Molecule binding to the active site of enzyme |
| $B$ Competitive inhibitor | $Q$ Molecule crucial for communication in the body |
| $C$ Receptor | $R$ Molecule binding to a site other than the active site of enzyme |
| $D$ Poison | $S$ Molecule binding to the enzyme covalently |
$4C{a_5}{(P{O_4})_3}F + 18Si{O_2} + 30C \to 3{P_4} + 2Ca{F_2} + 18CaSi{O_3} + 30CO$