The sequence of amino acids makes up the ________ structure of a protein.
A. primary
B. secondary
C. tertiary
D. quaternary
Answer: A
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The phrenic nerve arises from the _________ plexus and innervates the _______.
A) sacral, lower limbs B) cervical, diaphragm C) lumbar, abdominal wall D) brachial, upper extremities
A sound with a frequency of 12,000 hertz would be
A) very loud. B) barely audible. C) high-pitched. D) low-pitched. E) barely audible and low-pitched.
An 18 year old patient has a complaint of painful urination, fever, chills, and back pain. This is her second urinary tract infection (UTI) within 5 months. How can the RN instruct the patient on prevention of another UTI?
What will be an ideal response
Thin filaments at either end of the sarcomere are attached to the
A) Z line. B) M line. C) H band. D) A band. E) I band