The informational content of DNA and RNA is in the nitrogenous bases because
A) the sugars and phosphates vary.
B) the bases are also parts of amino acids.
C) they all contain nitrogen.
D) the bases are of several types and therefore can form a code sequence.
D
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The characteristic of muscle that allows it to be passively stretched is
A. conductivity. B. elasticity. C. excitability. D. extensibility. E. contractility.
List the muscles of the rotator cuff and describe the action of each muscle.
What will be an ideal response?
A measure of the number of deaths attributed to a specific disease over a period of time is ________.
A. pandemic B. epidemic C. morbidity D. mortality
The mediastinum, pleural, and pericardial cavities are contained within the ________.
A. abdominal cavity B. pelvic cavity C. thoracic cavity D. cranial cavity