During its development, each B cell has how many attempts to make a productive gene rearrangement coding for a functional immunoglobulin before the cell undergoes apoptosis?
A. 1
B. 2
C. 3
D. 4
Select your answer:
Topics:
Haematology Contemporary Nutrition Issues Cardiovascular CNA Introduction Circulatory and Lymphatic System Immunity & Cancer Renal System - Pharmacology Blood & Blood Vessels Muscle Histology Liveability Muscle & Nerve Tissue Composition of Blood and Blood Cells Teeth & Microbes Muscles and Movements Medicine on the Western FrontOther quiz:
Nervous System: Diseases/Problems/Illnesses › ViewAmyotrophic lateral sclerosis (ALS) leads to a gradual loss of higher brain functions.
A. TRUE
B. FALSE
The Human Eye › View
What is the cornea?
A. clear structure that bends light to focus on the retina
B. white outer layer of the eyeball
C. clear layer that forms front of the eye
D. gel that fills space