What is the difference between the remembrance of Ruku and prostration?

Question 36: What is the difference between the remembrance of Ruku “Subhana rabbya al-atheem wa bihamdih” [Glory and praise be to my Lord the Almighty] and the statement of prostration “Subhana rabbya al-ala wa bihamdih” [Glory and praise be to my Lord the Most High]”?

O Allah I beseech You in the name of Your name before which everything kneels down

“Say, “What would my Lord care for you if not for your supplication?” The Quran 25:77.
O Allah I beseech You, in the name of Your name before which everything kneels down
By Your Mercy that encompasses everything
By Your Greatness that humbles everything
By Your Power which subdues everything,
By Your Control which dominates everything,
By Your Omnipotence which overreaches and possesses everything,
By Your knowledge which knows everything,
O Light, O Holy,