Which hormone produces an anabolic effect on protein and carbohydrate metabolism?

The correct stability order of the given tautomers is:

$A$ complex current wave is given by $i = 5 + 5\, \sin(100\, \omega t)\, A$. Its average value over one complete time period is given as.....$A$.

If $\alpha$ and $\beta$ are the roots of the equation $ax^2+bx+c=0$ and the equation having roots $\frac{1-\alpha}{\alpha}$ and $\frac{1-\beta}{\beta}$ is $px^2+qx+r=0$,then $r=$

The pairs of straight lines $x^2-3xy+2y^2=0$ and $x^2-3xy+2y^2+x-2=0$ form a

$A$ straight wire of length $20 \ cm$ carrying a current of $\frac{3}{\pi^2} \ A$ is bent in the form of a circle. The magnetic field at the centre of the circle is