Multiple Choice
What is the cause of sickle-cell anemia?
A) a defective gene inherited from both parents
B) a genetic defect affecting synthesis of hemoglobin chains
C) bone marrow depression
D) an autoimmune reaction
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Thalassemia is caused by:<br>A) a defect in
Q9: In which blood dyscrasia does pancytopenia develop?<br>A)pernicious
Q11: Which of the following would result from
Q12: Which of the following applies to the
Q17: Which of the following is considered to
Q18: Which of the following best describes the
Q32: Which of the following applies to the
Q34: Leukemia is sometimes linked to chromosome abnormalities,
Q35: In individuals with acute leukemia, the increased
Q49: Vitamin K is required by the liver