You are studying a trafficking protein important for secretion in helper T cells. What is the likely outcome of a defect in this protein?
A. Impaired secretion of immunoglobulins
B. Impaired secretion of degraded antigens
C. Impaired secretion of cytokines
D. Impaired secretion of membrane attack complex
Answer: C
Biology & Microbiology
You might also like to view...
During genetic engineering small loops of DNA called ________ need to be shuffled from one organism to another
a. restriction enzymes b. phospholipids c. plasmids d. recombinant DNA e. vectors
Biology & Microbiology
The outer layer of skin is mostly __________
epithelium. a. simple squamous b. simple cuboidal c. stratified squamous d. simple columnar e. stratified cuboidal
Biology & Microbiology
An increase in the number of chromosomes present in an organism is known as
A. polyploidy. B. gene flow. C. convergent evolution. D. punctuated equilibrium.
Biology & Microbiology
children, insulin, born with
What will be an ideal response?
Biology & Microbiology