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Exposure to UV light can cause:

What is the general term used to describe organisms that can produce energy in the absence and presence of oxygen. 

Click the arrow next to the link to VIEW your exam: MATH 142 Test 1 F21 (10.1-10.4) V2.pdf You do NOT need to put anything in the space below, but you may if there is anything you need to communicate with me about this exam.  Good luck!

A bacterium can grow at 5oC but grows best at 14oC and does not grow above 21oC and below 5oC. The temperature 5oC is:

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Phosphorous is needed for the synthesis of all the following EXCEPT:

Download ECE6450Q_Doolittle_Exam1Fall2021.pdf and answer all questions. After you completed your exam, scan your files (including exam pages, scratch papers, and notes) into a single PDF, rename it Class_Test#_Student Name (example: MATH4581_Exam1_JohnSmith).  Before uploading, verify your file has all the pages you need to submit. Upload it by clicking on “Choose a File” button in “Question 1” below. You are only allowed to upload one file to a question. Then click “Submit Quiz”. You may get a warning saying that you have some unanswered questions if you do not use optional file upload sections, click OK to submit anyway.

Click the arrow next to the link to VIEW your exam:  MATH 142 Test 1 F21 (10.1-10.4) V3.pdf You do NOT need to put anything in the space below, but you may if there is anything you need to communicate with me about this exam.  Good luck!

Upload Your Exam  Upload your exam PDF file here. 

Phosphorous is needed for the synthesis of all the following EXCEPT: