The fungus Armillaria causes ____ in plants.

A. leaf blight
B. root rot
C. wilt
D. leaf rolling
E. yellowing


Answer: B

Biology & Microbiology

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The function of carbonic anhydrase is to increase the rate ____

a. of conversion of CO2 and H2O into HCO3? and H+ b. of conversion of HCO3? and H+ into CO2 and H2O c. at which CO2 binds to hemoglobin d. at which O2 binds to hemoglobin e. of conversion of HCO3? and H+ into CO2 and H2O, and the rate at which CO2 binds to hemoglobin

Biology & Microbiology

Science only addresses that which is _____

a. alive c. variable b. observable d. indisputable

Biology & Microbiology

Enzymes called proteases in the ER lumen catalyze folding of proteins into proper conformations

__________________Indicate whether the statement is true or false.

Biology & Microbiology

Vibrio cholerae causes Asiatic cholera. It has a corkscrew shape, so we would say it has this form

A) coccus B) bacillus C) spirillum D) clostridia

Biology & Microbiology