There are a total of seven Honorlock proctored online exams in BI233 with exam dates as follows: September 29-30 (lecture exam), October 6-7 (laboratory exam), October 20-21 (lecture exam), October 27-28 (laboratory exam), November 3-4 (lecture exam), November 10-11 (laboratory exam), and November 24-25 (final exam).

SHORT ANSWER QUESTION #4 According to the course lecture materials only, briefly explain why scientists say that non-specific immunity is present at birth. (2pts) When writing your short answer response, note I am not looking for what Google or Chat GPT (or other generative AI applications) provide you as an answer to this question. Only responses derived from course materials shall be accepted. 

Natural killer (NK) cells destroy their target cells through a process called phagocytosis.   

Place the list below in the correct order reflecting the flow of lymph fluid through a lymph node. (5pts)   1. medullary sinuses 2. efferent vessel 3. afferent vessel 4. subcapsular sinuses 5. trabecular sinuses  

From the list of selections below, choose the best selection that properly orders the three-part pathway involved in cell respiration.  

From the list below, choose the cell that stimulates or otherwise directly interacts with both branches of the immune response.  

Maturation of lymphocytes occur in the primary lymphoid organs.   

Lymphocytes proliferate into effector cells and memory cells.  

Given questions #1-12 above, select four statements you correctly identified as “false” and re-write them to make them “true”. As you select a statement to re-write, be sure to write the original question number (Example: “I am re-writing question #7” or simply “#7”). If you do not properly reference your response as instructed, then no points shall be awarded. When re-writing your false statements, keep each statement to one sentence. You should be able to modify a false statement to make it true by changing just a word or two. Changing a false statement to simply include “not” or “don’t” (etc) is not properly re-writing a false statement and shall not be accepted. Further, when re-writing your false statements, the modified true statement should pertain directly to course materials only. If you re-write more than four statements, only the first four statements will be graded (even if an error is made in re-writing one of the first four statements and a later statement has been re-written properly).  

Match the terms to their respective description/definition.