Which two enzymes catalyze the steps converting the toxic superoxide ion to less harmful oxygen gas?

A) Catalase and oxidase
B) Superoxide dismutase and hydrogen peroxidase
C) Catalase and hydrogen peroxidases
D) Superoxide dismutase and oxidase
E) Superoxide dismutase and catalase


E) Superoxide dismutase and catalase

Biology & Microbiology

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In the cross AaBbCc à— AaBbCc, what is the probability of producing the genotype AABBCC?

A) 1/4 B) 1/8 C) 1/16 D) 1/32 E) 1/64

Biology & Microbiology

Which of the following is an example of indirect active transport?

A) Na+/K+ ATPase B) aquaporin water transport C) CFTR Cl? transport D) Na+/glucose symport E) glucose permease transport

Biology & Microbiology

An example of a cellular slime mold is Physarum polycephalum

_________________ Indicate whether the statement is true or false.

Biology & Microbiology

How is air contamination prevented when an inoculating loop is used to introduce or remove organisms from an agar plate?

What will be an ideal response?

Biology & Microbiology