★ Immunology Quiz
At what stage of development does a B cell undergo DH-JH rearrangement?
A. pre-pro-B-cell
B. pro-B-cell
C. pre-B-cell
D. immature B cell
Select your answer:
Topics:
Pediatric Cardiology Integumentary System Medical Terminology Anatomy Muscles Molecular Biology Food Blood Food System & Nutrients Types of Medical Reports Histology HS Microbes and Infectious Disease Muscles and Healthy Body Vascular Surgery Burns and Skin Cancer Sense of Sight Cellular Transport and MetabolismOther quiz:
Musculoskeletal System › ViewIt is composed mainly of the skeleton and the different types of the muscles such as the smooth, the skeletal, and cardiac muscles
A. Digestive system
B. Circulatory system
C. Musculoskeletal
Tissues › View
The cells of cork are dead and have ______ in their walls that makes them impervious to gases and water.
A. Cutin
B. Lignin
C. Suberin
D. Pectin