The second layer of the wall of the heart, the ____, makes up the bulk of the heart
a. epicardium
b. myocardium
c. endocardium
d. pericardium
b
Anatomy & Physiology
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________ transport is required to move a substance across a membrane against a concentration gradient.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
Which structure separates the two halves of the rectus abdominis muscle?
A. Thoracodorsal fascia B. Linea alba C. Linea albuginea D. Ansa cervicalis E. Flexor retinaculum
Anatomy & Physiology
The beta cells in the pancreatic islets produce insulin
Indicate whether the statement is true or false
Anatomy & Physiology
The Na+/K+-ATPase carrier transports sodium ions out of cells and potassium ions into cells on a one-to-one basis
Indicate whether the statement is true or false.
Anatomy & Physiology