Cri-du-chat syndrome in humans is caused by the
trisomy of $21^{st}$ chromosome
fertilization of an $XX$ egg by a normal $Y$-bearing sperm
loss of half of the short arm of chromosome $5$
loss of half of the long arm of chromosome $5$
What is the role of $RNA$ polymerase $III$ in the process of transcription in Eukaryotes?
Select the correct option regarding genetic code of Glycine
The possibility of three letter genetic code was pointed out by
Match the columns.
Column - $I$ | Column - $II$ |
$(a)$ $U U U$ | $(1)$ Serine |
$(b)$ $G G G$ | $(2)$ Methionine |
$(c)$ $(c)$ $U C U$ | $(3)$ Phenylalanine |
$(d)$ $C C C$ | $(4)$ Glycine |
$(e)$ $A U G$ | $(5)$ Proline |