If 50.0 g of H₂ and 100.0 g of O₂ react, how many moles of H₂O can be produced in the reaction below? 2 H₂(g) + O₂(g) → 2 H₂O(g)

A vaccine is a preparation of pathogen (live, weakened, or killed) or a portion of pathogen that is administered to stimulate a protective immune response against the pathogen

True or False: Naturally acquired active immunity is resistance to a specific infection after the development of antibodies during the actual disease 

Which term is a tumor of connective tissue?

True or False: The term tonsilitis means inflammation of the tonsils 

True or False: The term basophilia means an elevation in the number of basophils in the blood

The term anaphylaxis means severe response to a foreign substance. Signs develop acutely and may include swelling, blockage of airways, tachycardia, and ptylism

When describing a tumor by its appearance under the microscope certain terms are used. What term below means abnormal cell development?

True or False: Artificially acquired passive immunity is resistance to a specific infection through vaccination

True or False: An antigen is a disease-fighting protein produced by the body in response to the presence of a specific antigen