The right answer is Electrocardiography (or Electrocardiogram).
In a typical plot, one can notice five characteristic waves. They are called P, Q, R, S and T. The illustration below shows what a normal electrocardiogram looks like:
* the P wave marks the depolarization during the contraction of the atria;
* the PR interval indicates the time required to transmit the electrical impulse of the sinus node of the atria to the ventricular muscles;
* the QRS complex marks depolarization and ventricular contraction;
* the QT interval corresponds to the global ventricular repolarization;
* T wave refers to the end of ventricular repolarization.
It causes a cough that often brings up mucus. It can also cause shortness of breath, wheezing, a low fever, and chest tightness.
Nearly 23% of teens die from smoking-related causes
Answer:
The energy is located in the bond that joins the terminal phosphate group to the rest of the molecule.
Explanation:
- Adenosine triphosphate also known as ATP is a nucleotide that is responsible to store as well as transfer the energy synthesized chemically in the body living being.
- The energy is present in ATP as a high energy bond of phosphate group that is the joining terminal of phosphate group to the other molecules.
- The activities like, contraction of muscle, nerve impulse, chemical activities etc. needs energy that is drawn from the ATP.
