
CH 23: Diversity of microbial life part 1
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103 questions
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- Q1What are microorganisms?can only be seen with the use of a microscopeall of the abovesmallincredibly diverse60s
- Q2True or false. Archaea and Bacteria include Earth’s smallest known cells and are the most abundant organisms in the world; they are ancient, having originated more than 3.5 byatruefalse60s
- Q3True or false. Prokaryotes are often single celled.falsetrue60s
- Q4_____________ were Earth's first eukaryotes.protistseukaryotesbacteria60s
- Q5Protists were Earth’s first _________; they are a diverse group that cannot be classified into the kingdoms Fungi, Plantae, or Animalia.eukaryotessorry I was hungry when making this questionhot dogsprotists120s
- Q6Protists that lack chloroplasts are informally called what?microscopicalgaeprotozoa120s
- Q7Protists that have chloroplasts are informally called what?protozoaalgae120s
- Q8____________ are eukaryotic organisms that lack plastids and live by absorbing organic foodbacteriaarchaeafungichitin120s
- Q9____________ is the process in which an organism receives genetic material from another organism without being the offspring of that organismhorizontal gene transfertranscriptiontranslationdna splicing120s
- Q10Which of the following is "NOT" a feature that Archaea share with eukaryotes ?many ribosomal proteinshistone proteinsclosely related RNA polymerasesnone of the above120s
- Q11________ help biologists understand the origin of life, life in extreme environments, and what extraterrestrial life might be like.bacteriaarchaeaeukaryai ate icecream like two nights ago, lol, whoops120s
- Q12True or false. Archaea have kingdoms and Eukarya does not have kingdoms.false. true120s
- Q13What phyla had a particularly close evolutionary relationship to Eukarya?LokiarchaeotaCrenarchaeotaThaumarchaeotaKorarchaeota120s
- Q14True or false. Read this question carefully before answering. Archaea have certain features that enable them to grow in extreme conditions.truefalse120s
- Q15true or false. Archaea have "ether" bonds while bacteria and eukaryotes have "ester" bonds.truefalse120s