Proteins are hydrolysed by enzymes into

$A$ codon has a sequence of $\underline{A}$,and specifies a particular $\underline{B}$ that is to be incorporated into a $\underline{C}$. What are $\underline{A}, \underline{B}, \underline{C}$?
$\underline{A} \quad \underline{B} \quad \underline{C}$

What are the hybridisation of the carbon atoms labeled $C_1$ and $C_2$,respectively in glycine?

Which of the following metals forms a complex with insulin?

The list given below contains essential amino acids that are basic $(X)$ and also non-essential amino acids that are neutral $(Y)$. Identify $X$ and $Y$ from the following list:
$a)$ Lysine
$b)$ Alanine
$c)$ Serine
$d)$ Arginine
$e)$ Tyrosine

Which type of biomolecules have some structural similarity with synthetic polyamides? What is this similarity?