People who have type AB blood are considered ________ because they ________
A) universalists : cannot receive blood transfusions
B) universal donors : have antibodies to A and B
C) universal recipients : have antibodies to A and B
D) universal donors : have no antibodies to A and B
E) universal recipients : have no antibodies to A or B
Ans: E) universal recipients : have no antibodies to A or B
You might also like to view...
Acromegaly is the result of excessive secretion of ____ by adults
a. mineralocorticoid b. glucocorticoid c. thyroxine d. testosterone e. growth hormone
How does the scanning electron microscope differ from the transmission electron microscope?
a. The SEM can view a live specimen. b. The SEM can view the internal structure of a cell. c. The SEM utilizes a beam of light that passes through the specimen. d. The SEM gives a three dimensional image of the object being studied. e. The SEM relies on the detection of electrons from the beam after contact with the specimens.
Fungal spores are usually responsible for the bright colors and fluffy textures of the molds that produce them.
Answer the following statement true (T) or false (F)
Which of the following is not true of antibodies?
A) Antibodies bind to antigens. B) T cells produce antibodies. C) There are many different kinds of antibodies. D) Vaccines can stimulate production of antibodies. E) Antibodies are secreted by plasma cells.