During muscle contraction, what becomes smaller?
a. H zone
b. thin filaments
c. the width of the A band
d. thick filaments
e. myosin molecules
a
Anatomy & Physiology
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Lymph travels to the subcapsular sinus from which structure in the figure?
a) A b) B c) C d) D e) E
Anatomy & Physiology
The esophagus
A) is reinforced by cartilaginous structures. B) is a hollow muscular tube that connects the pharynx to the stomach. C) is under both voluntary and autonomic nervous control. D) always remains open. E) All of the answers are correct.
Anatomy & Physiology
A mutation that changes a CGC codon to CGA would not affect health because the
encoded amino acid is unchanged. Indicate whether the statement is true or false
Anatomy & Physiology
Both primary and secondary active transport require the expenditure of metabolic energy.
Answer the following statement true (T) or false (F)
Anatomy & Physiology