Studying morphological and molecular characteristics of organisms allows us to understand the evolutionary processes that lead to the current diversity of life. It also provides us with better understanding of how to use organisms for our benefit as well as how to reduce negative effects of parasites and pathogens. O True O False

Studying morphological and molecular characteristics of organisms allows us to understand the evolutionary processes that lead to the current diversity of life. It also provides us with better understanding of how to use organisms for our benefit as well as how to reduce negative effects of parasites and pathogens. O True O False

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter19: Biomedical Laboratory Instrumentation

Section: Chapter Questions

Problem 7Q

See similar textbooks

Similar questions

Abiogenesis refers to thea. spontaneous generation of organisms from nonliving matterb. development of life forms from preexisting life formsc. development of aseptic techniqued. germ theory of disease
Select all the statements that are true regarding the drug treatments available for infectious diseases.□ Antiviral drugs are harder to develop than antibiotics because viruses must use our cellular machinery replicate. □ Very few anti-parasitic drugs exist because diseases caused by Eukaryotes are extremely rare all over the world.□ Fewer drugs are available to treat Eukaryotic pathogens because their physiology and functions are very similar to our own.□ Development of antiparasitic drugs are a low priority because the diseases they treat tend to occur in poor countries, and drug companies can't make money.□ Antivirals may quit working because rates of viral mutation are very high.□ There are more antiviral drugs than atibiotics because antiviral drugs are very easy and cheap to make.
The term that best describes the general relationship between 2 organisms in which one benefits and is reliant upon the other organism, however the other is neither harmed nor benefits, is O 1) parasitism. 2) satellitism. 3) synergism. 4) O 4) commensalism. O 5) symbiosis.
* 0O 100 v Ao you would use to identify this species (what features would you use personally to ID). ^タヘ三臣ヘ= 5. View the protists blood parasites (Trypanosoma cruzi, Trypanosoma brucei, and Plasmodium vivax). Which of these species is more likely to cause the most human issues (in terms of number of people with the disease)? What is one of the most likely ways to keep from being infected by any of these blood parasites? Explain. 6. What are slime molds? 7. Identify the organisms below. Next to each name you ID the organism as, give 2 features that helped you come to that determination. Name of organism: a. Features used to ID: 771 words English (U.S.) Text Predictions: On DEOL 8. ca上門后 MacBook Air 71 64 000 F4 F5 F6 F8 F2 F3 23 2$ 5. 6. 4. R.
In considering the ecology of infectious disease, which factor or factors determine (s) occurrence of infectious diseases? O microbe and environmental factors O microbe factors O microbe, host, environmental factors O host and microbes factors
List the why studying parasites is important in our daily living.
Select only the true statements about soil bacteriophages ahead: -Phages help on increasing soil biodiversity -Phages are nnonself replicating living infectious agents -Phages prevents low-generation-time- species from becoming dominant - Phages can infect protozoa -Phages are important in bacteria lateral gene transfer
Safari File Edit View History Bookmarks Develop Window Help Fri Feb 4 9:35 PM catcourses.ucmerced.edu P N JC О МуМer... G Demo... Q Mende... b Scienc.. Q natural... G Google Inbox Homew... Paraph... H/W -. 8. The bacterium Staphylococcus aureus causes skin infections commonly called staph infections. One antibiotic that has been used to treat staph infections is methicillin. However, resistance to this antibiotic has become a widespread problem. The graph below shows the percentage of S. aureus strains that have become resistant to methicillin over a 20-years period in the United States. As you may have heard, methicillin-resistant S. aureus strains are called MRSA. Explain these data. Is evolution occurring? If so, propose a hypothesis to explain why S. aureus populations are evolution with regard to antibiotic resistance. Copyright © McGraw-HII Education. Pemission required for reproduction or display. 60% 50% 40% 30% 20% 10% 0% 1981 1985 1989 1993 1997 2001 00 (o % S. aureus…
Which of the following are associated with the origin and spread of antibiotic resistance? Recordings Normal flora-opportunistic pathogen species that are shared between livestock animals and humans Antibiotic use in humans and animals selects for antibiotic resistant strains. Extensive use of antibiotics in livestock (animal) agriculture All of the above are associated with antibiotic resistance. O Presence of antibiotic secreting mold species in soil
How has past attempts and could future attempts to make a more pleasant and "sterile" world for humans accomplish the opposite?There is evidence found that reducing exposure to parasites and infectious agents increases susceptibility to certain health issues, such as autoimmune disorders or allergic conditions.
Application of 16S rRNA sequencing has allowed: Reconstruction of evolutionary tree of cellular life into 3 domains Diagnostic tool for examining how changes in microbial colonization impact host health Resolve presence, abundance and taxonomy of microbes O Comparisons of microbial communities to gain functional and evolutionary understanding O All of the above QUESTION 15 Reinforcement is most likely to occur when prezygotic isolating mechanisms are in place hybrids have lower fitness than either parent population gene flow is low the environment is changing
Coevolution is a termdescribing the influence thattwo organisms occupying thesame niche have on eachother. Sketch a scenariofor coevolution between abacterium and a human livingin the same environment.