What are these structures in the picture above

What are these structures in the picture above?

The structures are the male and female chromosomes which are made up of a pair of allele each, female chromosome with XX while male with XY chromosome

Explanation:

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics