Question

units. You can use terms more than once. e statements with the following words: fatigue, few motor units, many motor • Eye movements would involve • To accomplish a strong contraction, are stimulated at a rapid rate. are To accomplish a weak but finely-controlled contraction, stimulated at a rapid rate. • When a muscle condition is called uscle is being stimulated but is not able to respond because of "oxygen debt", the Running would involve

Answer 1

•Eye movements would involve few motor units. Remember that in a process that requires less than 10 muscle fibers will involve small motor units (a few motor units). The movement of eyes is an example of this

•To accomplish a strong contraction, many motor units are stimulated at a rapid rate

•To accomplish weak but finely-controlled contraction, few motor units are stimulated at a rapid rate

•When a muscle is being stimulated but is not able to respond because of oxygen debt, the condition is called fatigue

•Running would involve many motor units