How does a straight-chain alkane that has five carbon atoms differ from a cycloalkane that has five carbon atoms?

The straight-chain alkane has at least one double or triple bond, but the cycloalkane has only single bonds.

The straight-chain alkane has only single bonds, but the cycloalkane has at least one double or triple bond.

The straight-chain alkane has two more hydrogen atoms than the cycloalkane.

The straight-chain alkane has two fewer hydrogen atoms than the cycloalkane.