Write a GROUP BY statement that will show the artist last name along with the number of works that they have in the database, again sorted alphabetically by artist last name.  Hint: this will modify the basic JOIN statement in the previous question.

Write a JOIN statement that lists the artwork title, artist first name, and artist last name sorted in alphabetical order of the artist last name (note: alphabetical is the default).

Which of the following cells would be killed by a T killer cell.

High titers of which antibody would suggest a new, primary infection

IgM exists as a pentamer with five IgM antibodies joined together.  This region of the IgM binds to the epitope.

The IgG antibody is an opsonin.  Macrophages have receptors for this region of the IgG antibody.

The molecule found on antigen presenting cells used to present antigens to lymphocytes  

_________ are important cell communication molecules for coordinating inflammation.

The process by which our sensory systems transform stimulus energies into neural impulses is called

The biopsychosocial approach is