Some bacteria, such as Bdellovibrio, act as predators of other bacteria, such as E. coli.

If you found a microbe that had a phospholipid bilayer for the cell membrane, in which group could it belong? (Note, this is a multi-select question.  Answer any/all that are correct.)

*Bonus (worth up to 5 points and ignore it says 0): Name and explain two (and only two) reasons why a telescope on Earth could be non-operational. In the recordings, I mentioned many different factors that could affect if ‘domes are open’ or not.  Name and explain just two of these important factors in your own words.  Use of AI or any secondary devices on this or any of the above questions is strictly prohibited and will result a 0 on the exam.   Explain your reasoning in a way that clearly illustrates your understanding of the concepts and how it relates to what we have learned in this unit. The key to receiving full credit here is to adequately explain your point of view using your own words and information presented in the lecture recordings to fully support your answer using the following rubric. Rubric: For ease in grading, please write your answer as a list (0.5 pt) Reason #1 (0.25 pt)  Explanation of why and how the above effects the usage of a telescope. (2 pts) Reason #2 (0.25 pt) Explanation of why and how the above effects the usage of a telescope. (2 pts) *You can also use this space to manually type any of your exam answers if you encountered technical difficulty.  As this question requires knowledge of course instruction, you will not receive any credit if you did not watch the relevant lecture recordings. 

The final chapter of Unit 2 was all about understanding and exploring the Universe in how many dimensions? Input Instructions:  Just type a whole number (i.e. 8) without any words or letters. If you are experiencing technical issues typing in the input box for these exact match sections, you can type all of your answers in the Bonus section at the end of the exam.  Just specify the question number(s) alongside your answer(s) to avoid confusion. 

Which of the following types of viruses deviate from the Central Dogma of Molecular Biology?

Which phylum contains the extreme halophiles?

What is the relationship between location of a microbe on a host and pathogenicity?

In which of the following relationships does one species benefit and the other is harmed?

Why is it important for viral DNA to have a circular structure?

Match the following prokaryotic viral terms with their eukaryotic equivalents: