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Bacteria Questions. 1 of 14) Which are bacteria? There may be more than 1 answer. Choose all that apply. Methanogens. Gram negative. Gram positive. Thermophiles. Basidiospores. Euglenoids. Diatoms. Pseudopods. Halophiles. Water molds.
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1 of 14) Which are bacteria? There may be more than 1 answer. Choose all that apply. Methanogens Gram negative Gram positive Thermophiles Basidiospores Euglenoids Diatoms Pseudopods Halophiles Water molds
2 of 14) Two part question:a) What do cyanobacteria produce that creates our ozone layer?b) What is the chemical formula for ozone?
4 of 14) What are organisms (not just bacteria) that must have oxygen called?
5 of 14) Two part question:a) Which letter is used to anchor bacteria?b) Name this bacteria part.
6 of 14) What is the bacterial process where DNA is exchanged called?
7 of 14) Two part question:a) Name the cell part that connects two cells during conjugation?b) Identify its letter in the picture.
9 of 14) From inside to outside, name the 3 layers of a bacteria cell.F = ____________E = ____________D = ____________
10 of 14) Three part question:Which traits are most common in bacteria? Choose one for EACH.Part A) Reproduction: Asexual or SexualPart B) Feeding: Autotrophs or HeterotrophsPart C) Cell type: Prokaryote or Eukaryote
12 of 14) Halophiles prefer to live in what type of environments?
13 of 14) Two part question:a)Which shows Gram Positive bacteria? a/bb) Which bacteria is harder to treat? a/b A B
14 of 14) In harsh environments, which part (letter) could be protected by an endospore?
1 of 14) Which are bacteria? There may be more than 1 answer. Choose all that apply. Methanogens Gram negative Archaea Bacteria Gram positive Thermophiles Bacteria Archaea Basidiospores Euglenoids Fungus Protista Diatoms Pseudopods Protista Protista Halophiles Water molds Archaea Protista
2 of 14) Two part question:a) What do cyanobacteria produce that creates our ozone layer?b) What is the chemical formula for ozone? Oxygen (O2) O3
3 of 14) Which letter shows Streptococcus pneumoniae? C A Coccus means spherical B
4 of 14) What are organisms (not just bacteria) that must have oxygen called? Aerobic (or obligate aerobic/aerobe)
5 of 14) Two part question:a) Which letter is used to anchor bacteria?b) Name this bacteria part. B Pili
6 of 14) What is the bacterial process where DNA is exchanged called? Conjugation
7 of 14) Two part question:a) Name the cell part that connects two cells during conjugation?b) Identify its letter in the picture. Pili B
9 of 14) From inside to outside, name the 3 layers of a bacteria cell.F = __________________E = __________________D = __________________ Cell/Plasma membrane Cell wall Capsule
10 of 14) Three part question:Which traits are most common in bacteria?Part A) Reproduction: Asexual or SexualPart B) Feeding: Autotrophs or HeterotrophsPart C) Cell type: Prokaryote or Eukaryote
11 of 14) Which group of Archaea cause intestinal gas? Methanogens
12 of 14) Halophiles prefer to live in what type of environments? Salty
13 of 14) Two part question:a) Which shows Gram Positive bacteria?b) Which bacteria is harder to treat? B A A B
14 of 14) In harsh environments, which part (letter) could be protected by an endospore? C