BIO 210 Exam 1 Lecture questions with answers.docx
0 view 0 purchase
Course
Bio 210 lec
Institution
Bio 210 Lec
BIO 210 Exam 1 Lecture questions with
what is a microorganism? what are some examples?
microorganism- organisms that are too small to be seen with the unaided eye
examples- bacteria, archaea, fungi
define pathogenic
the term used to describe a disease-causing microorganism
who ...
what is a microorganism? what are some examples? - answersmicroorganism-
organisms that are too small to be seen with the unaided eye
examples- bacteria, archaea, fungi
define pathogenic - answersthe term used to describe a disease-causing microorganism
who developed the formal system for classifying and naming organisms? -
answerscarolus Linnaeus
each organism has two names, the first name is the ______ and the second name is
the _____. - answersgenus, species
how are the names of organisms written? - answersgenus is 1st and capitalized,
species is 2nd and lowercase
written in italics if typed or underlined if handwritten
main characteristics of bacteria - answers-prokaryotic
-peptidoglycan cell wall
-hetero or autotroph
-unicellular
-asexual
main characteristics of archaea - answers-prokaryotic
-pseudomurin cell wall
-heterotroph
-unicellular
-asexual
main characteristics of fungi - answers-eukaryotic
-chitin cell wall
-heterotroph
-unicellular (yeast) or multicellular (mold/mushrooms)
, -asexual or sexual
main characteristics of protozoan - answers-eukaryotic
-lacks cell wall
-usually heterotroph
-unicellular
-asexual or sexual
main characteristics of algae - answers-eukaryotic
-cellulose cell wall
-autotroph
-unicellular or multicellular
-asexual or sexual
main characteristics of helminth - answers-eukaryotic
-lacks cell wall
-heterotroph
-multicellular
-asexual or sexual
why are viruses considered to be non-living? - answersthey are acellular (not made up
of living cells)
what are helminths? - answersflat worms and round worms
carl woese proposed that organisms may be classified into one of three different
domains by analysis of their _____. - answersrRNA
what are the three domains proposed by carl woese? - answersbacteria, archaea,
eukarya
who was the first to report that living things were composed of little boxes of cells from
looking at cork? - answersRobert Hooke
who was the first to look at living microorganisms with a microscope? - answersAnton
van Leeuwenhoek
define spontaneous generation - answersliving organisms arise from nonliving matter
define biogenesis - answersliving organisms arise from preexisting life
describe the experiment performed by Redi - answers-maggots don't arise from
decaying meat
-biogenesis
-a sealed jar with decaying meat produced no maggots
-an unsealed jar with decaying meat produced maggots
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 SALVADO. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
