Microbiology UTA 2460 Questions with verified Answers
9 views 0 purchase
Course
Microbiology UTA 2460
Institution
Microbiology UTA 2460
Microbiology UTA 2460
Bacteria, archaea & eukaryotes arose __ years ago... - Answer- 2.9 Billion
Which one is not a cause of infectious death worldwide... - Answer- Ebola
__ is the most infectious microbe caused through non-human transmission, while __ is the most infectious microbe cause...
Which one is not a cause of infectious death worldwide... - Answer- Ebola
__ is the most infectious microbe caused through non-human transmission, while __
is the most infectious microbe caused by human-to-human transmission... - Answer-
malaria, measles
What is the only eradicated disease in the world... - Answer- small pox
Species that are in the same __ are more closely related than species that are only
in the same __ ... - Answer- family, order
The first person to use a microscope to observe living cells was... - Answer- Anton
Vee Leeuwenhoek
Which of the following organisms shows the proper use of binomial nomenclature... -
Answer- Escherichia coli (italicized)
All of the following are considered eukaryotes except... - Answer- archaea bacteria
Using microbes to detoxify a site contaminated with heavy metals is an example of...
- Answer- bioremediation
Helminths are... - Answer- parasitic worms
Koch's postulates are criteria used to establish that... - Answer- a specific microbe is
the cause of a specific disease
Sterile refers to... - Answer- absence of any life forms and viral particles
The curve in Pasteur's swan neck flasks was important because... - Answer- it
trapped microbes that otherwise would have entered the flask
One nucleotide contains one... - Answer- all of the choices are correct (nitrogen
base, phosphate, pentose sugar)
What bond results from an unequal sharing of electrons between atoms... - Answer-
polar covalent bond
You have a solution with a pH of 6. What is the hydroxide ion concentration [OH-]... -
Answer- 10^-8 M
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Freshy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.