A fish that has been salt-cured subsequently develops a reddish color. You suspect that the fish has been contaminated by the extreme halophile Halobacterium. Which of these features of cells removed from the surface of the fish would support your suspicion?
A) the presence of the same photosynthetic pigments found in cyanobacteria and cell walls that lack peptidoglycan
B) cell walls that lack peptidoglycan and are isotonic to conditions on the surface of the fish
C) cells unable to survive salt concentrations lower than 9% and cells containing many ion pumps on the plasma membrane
D) the presence of the same photosynthetic pigments found in cyanobacteria and cells that are isotonic to conditions on the surface of the fish
Correct Answer:
Verified
Q50: Recently, a microbe that is able to
Q51: Most ecosystems on Earth rely on sunlight
Q52: Which of the following types of pathogenic
Q53: The following table depicts characteristics of five
Q54: Bacteria perform a number of ecological roles.
Q56: Which of the following extremophiles is the
Q57: A type of bacteria colonizes on the
Q58: Mitochondria are thought to be the descendants
Q59: Which of the following statements is true?
A)
Q60: Which of the following statements correctly describes
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents