Choose the correct statement about interferons.
A) Interferons are part of the complement system.
B) Interferons impart resistance to viral infections.
C) Interferons secrete cytokines which trigger apoptosis.
D) Interferons engage in agglutination and are thus similar to antibodies.
E) Interferons interfere with antigen recognition on CD 4 cells.
B) Interferons impart resistance to viral infections.
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Which of the following is an example of a Type IV allergy?
A) itchy rash that follows contact with poison ivy B) hay fever C) anaphylaxis D) cross reactions that occur following the transfusion of an incompatible blood type E) phagocytosis cannot remove antigen-antibody complexes, leading to inflammation and tissue damage
It is not necessary to know how to turn on a computer, only how to type on it
Indicate whether the statement is true or false
Males who have an extra X chromosome (47,XXY) have ____
a. Tay-Sachs disease b. Down syndrome c. carcinoma d. Klinefelter's syndrome
Do you think we make enough ATP to survive if only glycolytic catabolism is used to generate ATP? Explain to support your answer
What will be an ideal response?