Creatine phosphate is a better source of quick energy than glucose because in thermodynamic scale of energy potential Creatine phosphate is a super high energy phosphate compounds which has higher standard free energy of hydrolysis than that of ATP and can give its high energy phosphoryl group to ADP to generate ATP which is used to biosynthesis Glucose. so creatine phosphate stored in muscle is quick enery source to produce ATP than glucoe.
ATP contains high energy phosphate bond...which can easily release a lot of energy by releasing its phosphate group and converting to ADP...But glucose does not have such characteristics to be used as the energy currency...I has to go through many reactions to release some energy....
ATP is energy ready to be used ehile glucose needs to be changed into ATP before it can be used
glucose
The brain and nervous system can only use glucose for energy.
glycogen
During glucose metabolism, the energy from glucose is stored in the form of ATP (adenosine triphosphate). ATP is a molecule that acts as an energy currency in cells. When energy is needed, ATP is broken down, releasing energy that can be used for various cellular processes such as muscle contraction or active transport.
It is our BRAIN!! It is the only organ which derives all its energy by glucose metabolism.
glucose
glucose
glucose
glucose
glucose
glucose
phosphate
The brain and nervous system can only use glucose for energy.
glycogen
glucose
Glucose is the simple sugar that is the primary source of energy used by our bodies during metabolism.
During glucose metabolism, the energy from glucose is stored in the form of ATP (adenosine triphosphate). ATP is a molecule that acts as an energy currency in cells. When energy is needed, ATP is broken down, releasing energy that can be used for various cellular processes such as muscle contraction or active transport.