The blood-brain barrier consists mainly of:

You are now being proctored by Honorlock and your exam timer has begun. Please download the exam documents below. Do not close this window. Once you are finished, move to the next question to start your exam.  Course resource: https://canvas.upenn.edu/courses/1922939/pages/learn-and-practice-with-latex Useful LaTeX commands page: https://canvas.upenn.edu/courses/1922939/pages/useful-latex-commands  Useful LaTeX commands: /courses/1922939/files/162028952?verifier=9Ub1m0CsXel6WD7232FopwfHV9H8fOwM5AptzxpM LaTeX commands (drive link): https://drive.google.com/file/d/1Td2lKPRfvAKvOLBeKYLfHYkkjd_Xvcp2/view LaTeX guide: /courses/1922939/files/162028953?verifier=XU3scnLS5B35hIhSNcoJY37Oo07wWiSVndn9qOwVGradescope LaTeX guide: https://guides.gradescope.com/hc/en-us/articles/22236676385165-Writing-Formulas-and-Equations-LaTeX-for-AssignmentsGradescope Markdown guide: https://guides.gradescope.com/hc/en-us/articles/23220012178573-Using-Markdown-for-Assignments

Students should always review the Assignment Instructions (In the Canvas Upload Link) before completing an assignment.

We will use the Cisco Networking Academy – Skills for All site for Most of Our material.

ASL 1 Vocabulary Knowledge: There are 50 vocabulary words (1 point each/50 points total). You will go through a total of 7 sections (instructions, a glossing reminder, and 5 questions with 10 fill in the blanks each)  Keep pressing next until you have answered 50 vocabulary words; do not submit until you have completed the quiz in its entirety. You have 1 attempt.  GLOSS your responses as best as possible (remember how you learned them in ASL 1). Notes may NOT be used on this test. We need to see what YOU remember from ASL I. 

5. If you do not understand a direction or part of a lab procedure, you should

18. If a piece of equipment is not working properly, stop, turn it off, and tell

Where in the world is improved drinking water the most difficult to come by?

When was the Food Safety Modernization Act (FSMA) signed?

Which of the following is part of the adaptive immune system?