The function of SHM is BEST described by which of the following statements?
A. Increasing junctional diversity in IgH and IgL V regions
B. Increasing the affinity of immunoglobulins for their antigen
C. Irreversibly changing the isotype of immunoglobulin
D. Promoting alternative splicing of an immunoglobulin heavy chain transcript to produce different isotypes on the B cell surface
E. None of the above
B
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A medical term that means surgical fixation of the uterus is ____________________
Fill in the blank(s) with correct word
The ________ of the uterus is the rounded top of the uterus
Fill in the blank(s) with correct word
The combining form dist/o- means "away from the center; away from the point of origin."
Indicate whether the statement is true or false
Alec has graduated from college and is moving to a large city to start a new job. Once he arrives, he plans to buy his first new car. Because he has asthma and is concerned about the effects of air pollution, he wants to consider environmental factors in his choice of vehicle and in his driving habits. He also wants to avoid asthma-related health problems associated with air pollution.Which of the following is likely to emit the lowest amount of greenhouse gases?
A. a conventional compact car B. a conventional midsized car C. an SUV D. an HEV