How well do you know about living organisms that are too small to be visible with the naked eye? This test challenges your knowledge of microscopic organisms, such as bacteria, fungi and virus.
Carl Woese and his colleague are best known for establishing
the five kingdom system
the three domain system
the prokaryote-eukaryote system
the plant-animal system
Correct answer is B
No explanation has been provided for this answer.
Photoautotrophy
Photoheterotrophy
Chemoheterotrophy
All of the above
Correct answer is D
No explanation has been provided for this answer.
In the three domain system of classification, the traditional bacteria are placed in the
eukarya
archaea
eubacteria
none of these
Correct answer is C
No explanation has been provided for this answer.
N-acetylmuramic acid and L-amino acids
N-acetylmuramic acid and D-amino acids
N-acetyltalosaminuronic acid and D-amino acids
N-acetyltalosaminuronic acid and L-amino acids
Correct answer is D
No explanation has been provided for this answer.
Signature sequence
Signal sequence
Shine-Dalgarno sequence
Amino acid sequence
Correct answer is A
No explanation has been provided for this answer.