★ Teeth and Microbes Quiz
Germs produce substances called ________ which harm the enamel.
A. pulp
B. saliva
C. cavities
D. acids
Select your answer:
Topics:
Disease Outbreak and Transmission HFT Vitamins Excretion Gestalt Therapy Nutrient Cycling Pathology Health Care Infant Nutrition Visual Impairment Bones Anatomy Blood and Hematology Purpose and Function of the Skeletal System Nervous System and Special Senses Body Systems and Medical Sciences Cell Theory & MelanomaOther quiz:
Characteristics of Life › ViewReproduction that involves cells from two parents uniting to produce the first cell of a new organism.
A. Asexual
B. Sexual
C. Budding
D. Division
Immunology › View
The function of somatic hypermutation is best described by which of the following statements?
A. increasing junctional diversity in IgH and IgL V regions
B. increasing the affinity of immunoglobulins for their antigen
C. irreversibly changing the isotype of immunoglobulin
D. promoting alternative splicing of an immunoglobulin heavy chain transcript to produce different isotypes on the B-cell surface
E. all of the above