WikiCards · Card list · Nature cards · Cereibacter sphaeroides
Common card · Nature
Cereibacter sphaeroides, a Common card
Cereibacter sphaeroides is a species of purple bacteria capable of generating energy through photosynthesis.
- Rarity
- Common
- Domain
- Nature
- ATK
- 63
- DEF
- 39
- Power
- 102
- Wikipedia reads a year
- 2,900
Power 102 (ATK + DEF): stronger than 55 % of WikiCards cards.
Cereibacter sphaeroides quiz: 3 questions
Three questions on the Cereibacter sphaeroides card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
C. sphaeroides is also able to fix ______.
Answer
nitrogen. C. sphaeroides is also able to fix nitrogen. From the Cereibacter sphaeroides article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Cereibacter sphaeroides. Cereibacter sphaeroides 63 · Cacheu 58 · Bucktooth tetra 54 · Dark-billed cuckoo 51 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Cacheu. Cacheu 5,200 · Bucktooth tetra 3,700 · Cereibacter sphaeroides 2,900 · Aipysurus apraefrontalis 2,200 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- It grows best under anaerobic phototrophic conditions, including both photoheterotrophic and photoautotrophic modes, and under aerobic chemoheterotrophic conditions in the absence of light.
- C. sphaeroides is also able to fix nitrogen.
- It is remarkably metabolically diverse, as it is able to grow heterotrophically via fermentation, as well as aerobic and anaerobic respiration.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Cereibacter sphaeroides article was read about 2,900 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 39: each hit it takes is cut by 16 %.
How to get Cereibacter sphaeroides
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
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Cards close in power
The cards just above and just below Cereibacter sphaeroides in the power ranking, all domains together.
- 1323Common · History · ATK 62 DEF 40
- Emancipation and Freedom MonumentCommon · Arts · ATK 47 DEF 55
- Ghurar al-hikamCommon · Arts · ATK 54 DEF 48
- CoachfordCommon · Society · ATK 60 DEF 42
- Gorce MountainsCommon · Nature · ATK 63 DEF 39
- Adalite Civil WarCommon · History · ATK 65 DEF 37
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Credits
Text : Wikipedia, Cereibacter sphaeroides (revision), CC BY-SA 4.0. Photo : Unknown author Unknown author, Public domain, Wikimedia Commons.



