A _________ is the contractile unit of a skeletal muscle.
Fill in the blank(s) with the appropriate word(s).
Answer: sacromere
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When isotonic fluid is added to the ECF, fluid will
a. shift from the ICF into the ECF b. not shift between the ECF and ICF c. shift from the ECF into the ICF d. become hypotonic around the cell e. shift from the ECF into the ICF and in the ECF will become hypotonic
_________________ provides a ready supply of high energy phosphate for conversion of ADP to ATP during muscle activity
a. Glucose-1-phosphate b. Glucose-6-phosphate c. NADPH d. Creatine-phosphate e. NADH
Name the simplest level of organization that includes the smallest living units in the body
A) chemical level B) cellular level C) tissue level D) organ level E) organ system level
The digestive function of the liver is to produce bile
Indicate whether the statement is true or false