Which one of these muscles helps to open the mouth (depress the mandible)?
A) Zygomaticus major
B) Depressor anguli oris
C) Digastric
D) Hyoglossus
E) Sternohyoid
C
Anatomy & Physiology
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What type of cartilage makes up the frame of the outer ear?
A. Fibrocartilage B. Hyaline cartilage C. Elastic cartilage
Anatomy & Physiology
Sally has elevated blood calcium levels. Which substance would you expect to find in high levels in response to this condition?
A. Growth hormone B. Vitamin D C. Sex hormones D. Calcitonin E. Parathyroid hormone
Anatomy & Physiology
Dendritic cells "teach" T-cells self tolerance through a negative selection mechanism.
a. true b. false
Anatomy & Physiology
Which structure is NOT important for the reabsorption of water?
A. Proximal convoluted tubule B. Collecting duct C. Loop of Henle D. Glomerular capsule
Anatomy & Physiology