The given structures indicate the valency of carbon. Imagine that hy-drogen atoms are added to these structures. Complete the given structures.

The structure of the given compound is:

In the ring structure of fructose, the anomeric carbon is:

Symbol of certain atoms are given in the table complete the table

The given structure showing the molecule give ready energy for biological activities. Identify the structure.

A structural formula is given below. Name it.

The structure of a hydrocarbon having 5 carbon atoms is given below. C-underset(C)underset(|)C-C-C : Complete the structure by adding hydrogen atoms.

In which of the substances the carbon atom is arrranged in a regular tetrahedral structures?

How many chiral carbon atoms are present in the open chain structure of glucose molecule?