In general, course assignments in BI231 including homework, laboratory activities, exams (lecture, lab, final), and extra credit opportunities open at _____ and close at _____ on the assigned days, unless otherwise noted. 

Cilia are cell extensions responsible for increasing surface area to enhance nutrient absorption.   

Serous membranes are double-layered membranes. The _______ layer of the serous membrane covers an organ while the _________ layer lines the cavity where the organ is held. 

Match the following terms with the events that take place during each phase of mitosis. 

Match the term to the sentence regarding body position and geography. 

Question #13 is a five part question. When answering each of the five questions, please be sure to properly label your answers to specify “1”, “2”, “3”, “4”, and “5” so as to ensure your instructor can determine your individual answer to each of the five parts. If you do not label your answers to the individual parts of the question, then no credit shall be awarded. Part 1. From what general structural joint would the tissues below most commonly be found? Part 2. Based on your study of PAL slides assigned, from what specific structural joint would the tissue below labeled A most commonly be found?  Part 3. In terms of the course textbook reading from Chapter #8, the PAL slide studies, and the corresponding course materials, in what specific body location would you expect to find the tissue below identified as A? Part 4. Based on your study of PAL slides assigned, from what specific structural joint would the tissue below labeled B most commonly be found? Part 5. In terms of the course textbook reading from Chapter #8, the PAL slide studies, and the corresponding course materials, in what specific body location would you expect to find the tissue below identified as B?

Of the four primary tissues types discussed in Week #3, name the tissue type described as avascular and innervated.

Which of the following cell organelles is responsible for intracellular digestion?   

Given questions #1-10 above, select three statements you correctly identified as “false” and re-write them to make them “true”. As you select a false 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 false 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. Finally, if you re-write more than three false statements, only the first three false statements shall be graded (even if an error is made in re-writing one of the first three false statements and a later false statement has been re-written properly).

Question #11 is a four part question. When answering this question, please be sure to properly label your answer to include “1”, “2”, “3”, and “4” so as to ensure your instructor can determine your individual answer to each of the four parts. If you do not label your answers to the individual parts of the question, then no credit shall be awarded. Part 1. Recall we discussed four broad categories of tissues during Week #3 of class. Of these four broad categories, what is the general tissue category of the tissue below? Part 2. Of the broad category tissue type you listed in Part #1 of this question above, identify the specific tissue type of the image below. Part 3. Identify the structure labeled “A”. Part 4. Identify the structure labeled “B”.