For reference, the red-black tree deletion handout is available below. Trace through the removal of H from the following red-black tree. Then, answer the following questions about this trace. Does the repair operation reduce the height of the tree? [Yes / No] [height] How many red nodes does the resulting tree contain? [rednodes] What is the parent of M in the resulting tree? [parent] What value does the root node of the resulting tree contain? [root]

Is the following tree a valid red-black tree?

One T cell or B cell can bind to multiple different antigens.

During clonal expansion, B cells can become plasma cells or memory cells, while T cells can become cytotoxic cells or helper cells.

Maria has type AB blood and says she can donate to any blood type.  Is she correct?  Explain with detail why or why not.

Which of the following is a function of blood:

In the pulmonary circuit, veins carry oxygen-____ blood, and in the systemic circuit, veins carry oxygen-_____ blood.  

Which plasma protein plays a role in forming blood clots?

What causes the characteristic heart beat sounds that a doctor hears when using a stethoscope?

Which of the following are considered formed elements of blood?   Select all that apply.