Infections of Bacillus anthracis are initiated by
a) endospores.
b) endotoxins.
c) exotoxins.
d) capsules.
Ans: a) endospores.
Biology & Microbiology
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Which of the following is most probable at a metaphase I alignment?
a. All maternal chromosomes are on the same side. b. All paternal chromosomes are on the same side. c. Each side has a mixture of maternal and paternal chromosomes. d. Each side consists of half paternal and half maternal chromosomes. e. All of these are equally probable.
Biology & Microbiology
Breathing is under _____ control
a. voluntary b. involuntary c. voluntary and involuntary d. oxygen mediated e. ATP mediated
Biology & Microbiology
The stramenopiles include the
a. oomycotes. b. brown algae. c. Sargassum and Saprolegnia d. diatoms. e. all of these.
Biology & Microbiology
Which part of the lac operon is cis-dominant?
What will be an ideal response?
Biology & Microbiology