Label E represents which of the following structures?
A) blastocyst
B) inner cell mass
C) trophoblast
D) syncytial trophoblast
E) cellular trophoblast
B) inner cell mass
Anatomy & Physiology
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List two medications that can effectively treat kennel cough
What will be an ideal response?
Anatomy & Physiology
What does a closed venous valve prevent?
a. escape of blood from the vessel b. muscle contraction c. hypertension d. backflow of lymph e. backflow of blood
Anatomy & Physiology
State the components of the internal environment and explain how materials are exchanged into and out of the cell
What will be an ideal response?
Anatomy & Physiology
If you spin a tube of blood in a centrifuge, what is the top straw-colored layer composed of?
A. Red blood cells B. Plasma C. Platelets D. White blood cells
Anatomy & Physiology