The primary job of the amniotic cavity during pregnancy is:
a. protection
b. anchoring the fetus to the uterus
c. providing a bridge for the exchange of materials between mother and fetus
d. production of blood cells for the developing fetus
a. protection
Anatomy & Physiology
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MicroRNAs
A) are all of the above. B) control gene expression. C) are 21 or 22 bases long. D) are noncoding RNAs.
Anatomy & Physiology
The hair cells for hearing are located in the
a. cochlea. b. Eustachian tube. c. saccule. d. utricle. e. vestibule.
Anatomy & Physiology
Of the following muscles of the thigh, which one is on the medial side of the thigh and pulls the leg inward?
A) rectus femoris B) sartorius C) adductor magnus D) biceps femoris
Anatomy & Physiology
What category of receptors do Pacinian corpuscles belong to?
A. mechanoreceptors B. chemoreceptors C. nociceptors D. photoreceptors
Anatomy & Physiology