Nail cells are produced by the ________.
A. nail body
B. cuticle
C. lunula
D. nail matrix
E. nail groove
Answer: D
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A long thin extension of a neuron is called a(n) ________________________________________
Fill in the blank(s) with correct word
In the absence of the enzyme carbonic anhydrase, the combination of water and carbon dioxide to form carbonic acid does not occur.
Answer the following statement true (T) or false (F)
Answer the following questions true (T) or false (F)
1. The posterior (dorsal) root of a spinal nerve and the posterior ramus are considered mixed nerves since they both carry sensory and motor information. 2. The lumbar nerve plexuses arise from the anterior rami of L1 - L4 and innervate structures of the pelvis and lower limb. 3. Proprioceptors are located in the musculoskeletal system where they detect the movement and position of a joint or body part.
Which of the following is false about the pharynx?
A) It is shared by the integumentary and respiratory systems. B) The nasopharynx is superior. C) The oropharynx connects to oral cavity. D) The laryngopharynx ends at esophagus opening. E) Solids, liquids, and gases pass through.