Which of the following statements regarding Ig? and Ig? proteins are correct? (Select all that apply.)
a. They associate with all isotypes of antibodies on the cell membrane.
b. They are not required to form the fully functional B-cell receptor.
c. They facilitate signal transduction through their long cytoplasmic tails.
d. They are linked to one another by disulfide linkages.
e. They are made by somatic rearrangement.
A,C,D
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Fill in the blank with the correct medical term from this chapter, then find those terms in the word search puzzle that follows.
1. A(n) ____________ is the word part that is attached to the end of the word root. 2. The suffix -al means: “ ____________ to.” 3. The suffix -logy means: “ ____________ of.” 4. The suffix -meter means: “____________.” 5. The suffix -pathy means: “____________.” 6. The suffix -emesis means: “____________.” 7. The suffix -malacia means: “____________.” 8. The suffix -phagia means: “____________.” 9. The suffix -phasia means: “____________.” 10. The suffix -plasia means: “____________.” 
Which of the following statements is true of the effect stretching has on our body?
A. Excessive stretching exercises lead to osteoporosis. B. Stretching exercises lead to painful menstruation. C. Stretching exercises help release endorphins that improve mood. D. Stretching exercises help fatigued muscles contract to a shorter-than-average resting length. E. Stretching exercises lead to a decrease in body temperature.
Aspirin is a well-known ________.
Fill in the blank(s) with the appropriate word(s).
If both of a person's parents are obese, he or she still has only a 10 percent higher chance of becoming obese than a person with parents who are both not obese.
Answer the following statement true (T) or false (F)