Identify the species oxidized. 2 Al3+(aq) + 2 Fe(s) → 2 Al(s) + 3 Fe2+(aq)

Give the definition for effusion.

Energy that is associated with the motion of an object is called

Carol was working to clean up her yard after a storm. During the storm part of her metal, chain-link fence had blown over. As Carol was trying to fix the fencing, she scraped her arm deep enough to draw blood. The next day her arm was sore and Carol noticed it was red, swollen, and warm to the touch. Describe what is going on in Carol’s body in regards to this injury?

A _______ is not immunogenic on its own and requires bind to another molecule to initiate an immune response.

The Johnson & Johnson COVID and Ebola vaccines are classified as _______ vaccines.

A delayed hypersensitivity reaction, such a reaction to poison oak, is an example of a class _______ hypersensitivity reaction.

Contrast the activation of B-lymphocytes and T-lymphocytes.

During an endothermic reaction, the products are higher in potential energy than the reactants. The thermal (kinetic) energy absorbed during reaction is used in forming products with a higher potential energy

One of the treatments for COVID-19 is to use plasma from a patient that has recovered to treat a sick person.  Which mechanisms of acquired immunity does this treatment use? Does this type of treatment lead to the development of herd immunity? Why or why not?