Which hormone promotes cell elongation by changing plant cell walls so they can expand due to the force of turgor
pressure?
a. abscisic acid
b. auxin
c. cytokinin
d. ethylene
e. gibberellin
b
Biology & Microbiology
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Laboratory isolation of Nanoarchaeum equitans requires the presence of
A) fatty acids. B) oxygen. C) Ignicoccus. D) sunlight.
Biology & Microbiology
Compare and contrast DNA synthesis in prokaryotes and eukaryotes. What will be an ideal response?
Biology & Microbiology
The simplest type of variation in a genome sequence is a single nucleotide change called a(n)
What will be an ideal response?
Biology & Microbiology
Which of the following is a possible location for a bacterial adhesion?
A) fimbriae, flagella, and pili B) pili C) flagella D) fimbriae
Biology & Microbiology