Streptococcus pyogenes would be

A. beta hemolytic and catalase negative.
B. beta hemolytic and catalase positive.
C. alpha hemolytic and catalase negative.
D. alpha hemolytic and catalase positive.


A

Biology & Microbiology

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Gregor Mendel was a completely self-trained scientist and never attended university

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Insectivorous plants such as the Venus flytrap, pitcher plant, and bladderworts often grow in  

A.  alkaline soil. B.  sandy soil. C.  clay soil. D.  marshes. E.  acidic soils.

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Sexual reproduction has an advantage over asexual reproduction by ____

a. requiring an interaction between two individuals b. creating more genetic diversity c. ensuring a greater number of progeny d. keeping the number of chromosomes constant more effectively e. allowing for the production and use of gametes

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Which of the following molecules is incorrectly matched with its function?

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Biology & Microbiology