Topics: Immunology Quiz
The developmental stages of B cells in the bone marrow are defined by:
A. changes in cell surface markers
B. changes in gene expression
C. BCR gene rearrangements
D. all of the above
E. none of the above
Select your answer:

Topics:
Heredity Stem Cells & Cell Differentiation Health and Wellness Major Internal Organs of the Body Selective Breeding Biological Organisms Classification Gastroenterology Proteins, Amino Acids, & Enzymes Pathogens, Disease and Immunity Pediatrics Muscle Anatomy Anatomy - Muscle Contraction and Growth Cardiovascular Diseases Uses of Radioactive Radiation Respiratory SystemOther quiz:
Asexual Reproduction › ViewThe genetic material of an offspring of sexually reproducing organisms is best described as–
A. identical to that of the other offspring
B. a copy of the genetic material of the mother
C. a copy of the genetic material of the father
D. genes from both parents, in unique combinations
Cell Review › View
What part of the cell cycle is this cell in?
A. Mitosis
B. Interphase
C. Telophase
D. Cytokinesis