Define electrocardiograph
What will be an ideal response?
Electronic instrument that picks up the small electrical signal that runs through the body.
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Choose the statement that is false or incorrect.
A) In chemical reactions, breaking old bonds requires energy and forming new bonds releases energy. B) Exergonic reactions release more energy than they absorb. C) Endergonic reactions absorb more energy than they release. D) A key feature of the body’s metabolism is the almost exclusive use of exergonic reactions by the body.
Regulating hormones from the hypothalamus ________
A) enter the hepatic portal system, which feeds the pituitary B) first enter into the hypophyseal portal system C) enter venous circulation and travel to the heart, which pumps the hormone-containing blood to the pituitary D) travel by arteries to the pituitary
Skeletal muscles are stimulated by the ____________________ nervous system, which is within the ____________________ division of the peripheral nervous system
Fill in the blank(s) with correct word
Which of these is not a connective tissue?
A. Bone B. Ligaments C. Adipose tissue D. Blood E. All of the choices are correct.