The stem cells for all of the formed elements in blood are found in

the thymus
the yellow marrow
the red marrow
the lymph node's


The red marrow

Anatomy & Physiology

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The areas near the Z lines that contain only thin filaments are ________

A) None of the listed responses is correct. B) A bands C) zones of overlap D) I bands

Anatomy & Physiology

A(n) ________ is a pure substance composed of atoms

A) element B) compound C) molecule D) electron E) neutron

Anatomy & Physiology

Procedural memory is stored primarily in the

A. hippocampus and amygdala. B. pons and midbrain. C. cerebellum and premotor area of cerebral cortex. D. temporal lobe and frontal lobe. E. central sulcus and Wernicke's area.

Anatomy & Physiology

Which of the following lymph organs has pits called crypts?

A. Bone marrow B. Thymus C. Lymph nodes D. Tonsils E. Spleen

Anatomy & Physiology