The source of calcium in smooth muscle is the ____________________
Fill in the blank(s) with correct word
extracellular fluid
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Answer the following statements true (T) or false (F)
1. All orbitals of an atom can hold two electrons. 2. All energy levels of an atom can hold four orbitals. 3. All energy levels can hold eight electrons. 4. The first energy level of an atom can hold only two orbitals. 5. The first energy level of an atom is closest to the nucleus and is the lowest energy level.
Muscle contraction will always promote movement of body parts regardless of how they are attached
Indicate whether the statement is true or false
In anatomical terms, the elbow is the ________ region.
A. brachial B. cubital C. pedal D. axillary
Most Memory B cells are found circulating in the lymph.
Answer the following statement true (T) or false (F)