What part of the long bone is a source of osteoblasts?
A. Marrow
B. Endosteum
C. Periosteum
D. Cartilage
Answer: C
You might also like to view...
The ultrasound machine can provide details of the internal structure and density of an organ
Indicate whether the statement is true or false
Vasopressin secretion and thirst are both stimulated by a free H2O deficit and suppressed by a free H2O excess
a. True b. False Indicate whether the statement is true or false
Stimulus for the secretion of parathyroid hormone is a decrease in serum ________ levels.
A. phosphate B. Ca2+ C. calcitonin D. K+ E. Na+
In the aorta,
A. the blood pressure and blood velocity are both high. B. the velocity of blood flow is high, but blood pressure is low. C. the resistance to blood flow is high, but velocity of blood flow is low. D. the resistance to blood flow and the blood pressure are both low. E. velocity is diminished because the total cross-sectional area is small.