What is a naive lymphocyte?
A. A lymphocyte that has encountered an antigen before
B. A lymphocyte that has never encountered an antigen
C. A lymphocyte that produces antibodies
D. A lymphocyte that directly attacks pathogens
Select your answer:
Topics:
Life Processes - Digestion and Respiration Genes, Chromosomes and Genome Protein Synthesis Enzymes Muscles and Healthy Body Thyroid and Intro to Endocrinology EKG Medical Term Anatomy - Muscle Contraction and Growth Mutation & Genetic Engineering Aerobic- Cardio Respiratory Endurance Latin & Greek in Medicine What is Psychology? HHB Immunology First Aid Immunity BonesOther quiz:
Heredity › ViewWhich would be an example of a trait shaped by their environment?
A. Eye color
B. Hair color
C. Language they speak
D. Height
Immunology › View
Which of the following is the correct order of the class I processing pathway?
A. peptides exported from the ER by TAP > peptides are digested by the proteasome > peptides are loaded onto class I > class I is exported to the cell surface
B. proteins are digested by the proteasome > peptides are imported into the ER by TAP > peptides are loaded onto MHC class I > class I is exported to the cell surface
C. MHC class I moves from the cell surface to the lysosome by endocytosis > class I bound peptides are replaced with antigenic peptides in the lysosome > class I returns to the cell surface
D. proteins are degraded by TAP > peptides are imported into the lysosome by the proteasome > peptide-MHC class I complexes are exported to the cell surface