
9.
To compare:
Main characteristics of the three domains of life: Bacteria, Archaea, and Eukarya.
Introduction:
The microscopic organisms occur as “uni-or multi-cellular” along with cluster of cells. There are various species of microorganisms covering almost the Earth. The microorganisms are divided into major types: “viruses”, “archaea”, “bacteria”, “
a.
To create:
A branched-tree diagram showing the evolutionary relationship among three domains of life and enlist the characteristics that have led microbiologists to believe that Archaea are more closely related to eukaryotes than to bacteria.
Introduction:
The three major domains of life forms evolved from a last universal common ancestor are “Bacteria”, “Archaea”, and “Eukarya”. There are certain similarities between all three domains, while there are certain contrasting features that separate them.
b.
To determine:
Archaeal adaptations that make these microbes most suited to extreme habitats.
Introduction:
Archaea includes the group of ancient bacteria. They contain single and circular chromosomes. Nucleus and membrane bound organelles are absent. Peptidoglycans and cell wall are absent in Archaea.

Want to see the full answer?
Check out a sample textbook solution
Chapter 4 Solutions
Microbiology: A Systems Approach
- Can I get a handwritten answer please. I'm having a hard time understanding this process. Thanksarrow_forwardSay you get AATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGC 3ʹ and it is cleaved with Mspl restriction enzyme - how do I find how many fragments?arrow_forwardWhat is amplification bias?arrow_forward
- What would happen if transcriptome analysis were done on liver and muscle cells?arrow_forwardBiology How many grams of sucrose would you add to 100mL of water to make a 100 mL of 5% (w/v) sucrosesolution?arrow_forwardWhich marker does this DNA 5ʹ AATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGCAATTGGC 3ʹ show?arrow_forward
- The Z value of LOD for two genes is 4, what does it mean for linkage and inheritance?arrow_forwardBiology How will you make a 50-ul reaction mixture with 2uM primer DNA using 10 uM primer DNA stocksolution and water?arrow_forwardBiology You’re going to make 1% (w/v) agarose gel in 0.5XTBE buffer 100 ml. How much agarose are you goingto add to 100 ml of buffer? The volume of agaroseis negligible.arrow_forward
- Biology How will you make a 50-ul reaction mixture with0.2 mM dNTP using 2-mM dNTP stock solution andwater?arrow_forwardBiology What is 200 pmole/uL in Molar concentration?arrow_forwardBiology How will you make a 50-ul reaction mixture with 1Xreaction buffer in it using water and 5X buffer stocksolution?arrow_forward
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education





