1) Methanogens and fermenter bacteria are known for their syntrophic metabolic model because fermenters break down complex organic compounds/acetate/methane/carbon dioxide/hydrogen sulfide into H2, an

1) Methanogens and fermenter bacteria are known for their syntrophic metabolic model because fermenters break down complex organic compounds/acetate/methane/carbon dioxide/hydrogen sulfide into H2, and carbon dioxide/methane & hydrogen sulfide/methane & carbon dioxide , which are then used by methanogens for the production of  methane/hydrogen sulfide/ acetate .

2) All methanogens are Archaea.

Select one: True/ False

3) All microbes found from Yellowstone’s hotsprings were Archaea.

Select one: True/ False

4) Choose the best definition of biofilm and why its formations are significant in understanding Archaea. 

a. Biofilms are transparent layers of cellulose that protects Archaea from UV.

b. Biofilms are agglomerations of multiple cells and exopolymers that allow microbes to adhere to host cell surfaces.c. Biofilms are thin planes of microbial cells connected together to make a one-cell thick layer that is impenetrable to antibiotics.

d. Biofilms are communities of microbes that have syntrophic metabolic pathways.

5) In Samuel and Gordon (2006)’s study, the inoculation of germ-free mice with  Bacteriodetes thetaiotaomicron and Methanobrevibacter smithii/ Bacteriodetes thetaiotaomicron alone/ Methanobrevibacter smithii alone/ Bacteriodetes thetaiotaomicron and Desulfovibrio piger/ Desulfovibrio piger alone/ Methanobrevibacter smithii and Desulfovibrio piger leads to the greatest digestion short-chain fatty acids and consequently, the greatest  absorption of food/ biofilm production/ level of depression/ sulfate reduction . 

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with My Study Writers
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
English 101
IThank you
Customer 452631, April 6th, 2021
Human Resources Management (HRM)
Always great! My son has been in critical health these last few semesters. Many times I have thought he wasn't going to make it and thought about quitting or postponing school until he was healthier but it always happens to be in the middle of the semester. This service has been a lifesaver for my mindset in helping keep my grades up and keep my son alive at the same time. I don't know if I could have made it through this period without it.
Customer 453077, June 6th, 2022
Customer 453057, May 23rd, 2022
Criminal Justice
The paper was not accused of plagiarism and was written very well. I will let you know the grade once it is graded. Thank you
Customer 452671, April 26th, 2021
Emergency Management
Overall, I think it's a great service. I have yet to submit the assignment, so I don't know what kind of grade I'll get. But customer service was excellent. Reviews were made and the assignment proofed for satisfaction.
Customer 453015, December 15th, 2021
Business and administrative studies
awesome job
Customer 453201, June 24th, 2022
Thank you!
Customer 453145, April 19th, 2022
Business Studies
Thank you very much for a good job done and a quick turn around time.
Customer 452615, March 31st, 2021
quick, fast and exact!
Customer 453027, May 24th, 2022
Thank you so much for your help! :)
Customer 453167, May 11th, 2022
Thank you
Customer 453087, March 5th, 2022
Human Resources Management (HRM)
Very well written and very impressed with this service!
Customer 453077, February 16th, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat
Live ChatWhatsApp