Which region of the dermis forms ridges?
a. papillary regions
b. hypodermis
c. reticular region
d. medulla
Answer: a. papillary regions
Anatomy & Physiology
You might also like to view...
Amino acids are mainly absorbed across the epithelial wall in the stomach.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Receptors are parts of the nervous system that allow it to
A. initiate responses to information. B. process information. C. collect information. D. conduct impulses to muscles.
Anatomy & Physiology
The brain and spinal cord comprise the
A) autonomic nervous system. B) peripheral nervous system. C) central nervous system. D) efferent nervous system. E) afferent nervous system.
Anatomy & Physiology
What organelle is most active in causing programmed cell death?
A. Rough endoplasmic reticulum B. Lysosome C. Nucleus D. Mitochondrion E. Centriole
Anatomy & Physiology