★ Immunology Quiz
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:
Human Digestive System Fungi/Bacteria/Biotechnology Receptors Paeds Edema Musculoskeletal Anatomy: Knee Integumentary System: Skin Disorder The Skeletal System Psychology, Psychiatry, & Social Work Biological Molecules Health and Wellness Mutation & Genetic Engineering Bacteria and Viruses Homeostasis, Nutrition, Digestion & Absorption Non-Communicable Disease Skeletal TissueOther quiz:
Central Nervous System › ViewThe brain is made up of three major parts. What are they?
A. The occipital lobe, the parietal lobe, and the frontal lobe.
B. The spinal cord, the cerebrum, and the cerebellum.
C. The brain stem, the cerebrum, and the cerebellum.
Vital Signs › View
You count respirations for how long?
A. 1 minute
B. 5 minutes