The valve which prevents blood from returning to the right atrium is the tricuspid valve.
a. true
b. false
Ans: a. true
Anatomy & Physiology
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A bone fracture in your arm would be part of the ________ division of the skeleton.
A. thoracic B. appendicular C. axial D. spinal
Anatomy & Physiology
Explain how skin helps to thermally regulate body temperature
Anatomy & Physiology
The thymus
a. is the site of maturational processing for T lymphocytes b. secretes a collection of hormones important in maintaining the T-cell lineage c. gradually atrophies and becomes less important as an individual matures d. is a lymphoid organ e. has all of the above characteristics
Anatomy & Physiology
which of following may be the final product encoded by a gene?
a) sugars b) triglycerides c) protein d) RNA
Anatomy & Physiology