What disease is caused by the toxin of Clostridium botulinum?
Answer
Botulism
98686 Intermediate Trivia Questions
98686 public questions at this depth. How many can you answer?
What is the term for bacteria that thrive in extremely hot environments?
Answer
Thermophile
Which bacterium is the causative agent of anthrax?
Answer
Bacillus anthracis
Which bacterial species is the most common cause of urinary tract infections?
Answer
Escherichia coli
What is the name of the enzyme that converts RNA to DNA in retroviruses?
Answer
Reverse transcriptase
Which virus was the first to be eradicated globally?
Answer
Variola virus
What is the name of the toxin produced by Clostridium tetani?
Answer
Tetanospasmin
What molecule is unique to the outer membrane of Gram-negative bacteria?
Answer
Lipopolysaccharide
Which group of microorganisms produce methane?
Answer
Methanogens
What process converts lactose into lactic acid in bacteria?
Answer
Lactic acid fermentation
Which bacterium is commonly referred to as MRSA?
Answer
Staphylococcus aureus
What is the name of the bacterial enzyme that synthesizes new DNA strands?
Answer
DNA polymerase
What is the approximate length of a typical Escherichia coli bacterium?
Answer
2 micrometers
Which protist causes African sleeping sickness?
Answer
Trypanosoma brucei
What is the Gram stain reaction of Escherichia coli?
Answer
Gram-negative
What is the optimal growth temperature for Escherichia coli?
Answer
37 degrees Celsius
What is the name of the process by which bacteria transfer DNA via a pilus?
Answer
Conjugation
Which scientist first observed bacteria using a microscope?
Answer
Antonie van Leeuwenhoek
What is the name of the bacterium that causes Lyme disease?
Answer
Borrelia burgdorferi
What is the name of the bacterial toxin that causes botulism?
Answer
Botulinum toxin
What is the Gram stain reaction of Staphylococcus aureus?
Answer
Gram-positive
Which protist causes malaria?
Answer
Plasmodium
What is the name of the first virus discovered?
Answer
Tobacco mosaic virus
What shrub's berries contain cyanogenic compounds if pits are crushed?
Answer
Choke cherry
What plant, often mistaken for wild onion, contains neurotoxic alkaloids?
Answer
Death camas
What plant caused milk sickness in 19th-century American settlers?
Answer
White snakeroot
What tree's seeds contain strychnine, historically used as a poison?
Answer
Strychnos nux-vomica
Which plant's seeds are used to produce the poison abrin, which is similar to ricin?
Answer
jequirity bean
What plant contains the toxic alkaloid colchicine, used in medicine for gout?
Answer
autumn crocus
Which carnivorous plant has a mutualistic relationship with the ant Camponotus schmitzi?
Answer
Nepenthes bicalcarata
Which carnivorous plant is known as the 'King Sundew'?
Answer
Drosera regia
What is the approximate number of species in the genus Nepenthes?
Answer
About 170
What is the scientific name of the Australian pitcher plant?
Answer
Cephalotus follicularis
What is the approximate response time of a Venus flytrap trap snapping shut?
Answer
100 milliseconds
What is the common name of the aquatic carnivorous plant Aldrovanda vesiculosa?
Answer
Waterwheel plant