Measles is a disease which belongs to the category of

Identify the statement which is not correct from the following.
$(i)$ Carbohydrates are stored as glycogen in animals.
$(ii)$ In glycylalanine,the carbonyl group of peptide bond belongs to alanine.
$(iii)$ Base - sugar - phosphate unit is known as nucleoside.
$(iv)$ Obesity is due to hypothyroidism.
The correct answer is

Which element among the following is not present in saccharin?

The number of six-membered and five-membered rings present in norethindrone (a synthetic progesterone) are respectively:

Yeast cells derive their energy from glucose by

The correct sequence of $\alpha$-amino acids,hormone,vitamin,carbohydrates respectively is