The proteins of the HLA system are said to belong to the ________ superfamily because most
have a constant and variable region.
A) complement B) immune receptor
C) autoantigen D) immunoglobulin
D
You might also like to view...
Which of the following is true regarding the structure of deoxyribonucleic acid (DNA)?
A) The structure is a double helix. B) Regarding the nitrogeneous bases, adenine is always paired with guanine, and cytosine is always paired with thymine. C) The "sides" of the helix are composed of deoxyribose and sulfate groups. D) All of the above.
Answer the following statements true (T) or false (F)
1. Dentin in the teeth is the hardest substance in the body. 2. Air and food share sections of the pharynx. 3. The pyloric sphincter is also called the cardiac sphincter. 4. Peristalsis is a wave-like muscular contraction that propels food through the digestive system. 5. The jejunum receives food from the stomach.
Ear pinning is also known as ________
A) tonsillectomy B) otoplasty C) tympanoplasty D) radical neck dissection
A suffix meaning "resection" is:
a. -tomy b. -plasty c. -ectomy d. -stomy e. -therapy