This substance, which is stored in sarcoplasmic reticulum, allows ...

[Redwolflake15]

This substance, which is stored in sarcoplasmic reticulum, allows crossbridges to form between actin and myosin.
 
  A) actin
   B) myosin
   C) ATP
   D) calcium
   E) acetylcholine

Question 2

A grouping of conditions defined by the common precipitating factor of having trauma as the origin is a(n):
 
  A) traumatic cardiopulmonary arrest. B) traumatically injured patient.
  C) unsalvageable patient. D) traumatic respiratory arrest.

[peter]

Answer to Question 1

D

Answer to Question 2

A

[Redwolflake15]

Thanks for the timely response, appreciate it

[meganmoser117]

YES! Correct, THANKS for helping me on my review