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Clostridium and Escherichia are both well-known genera of rod-shaped bacteria, but they are classified into different groups based on the distribution of peptidoglycan in their cell walls. If E. coli stains pink during a Gram stain test, then we know that Clostridium, by contrast is 

In binomial nomenclature for a human (Homo sapiens) Homo represent the_______ and sapiens represents the________

The ozone layer formed due to an abundance of ______ in the atmosphere 

I have read and viewed the “Course Grading” and understand it.

Multiply the polynomials 

There is a small (0.8 μm) round, unicellular marine organism (Ostreococcus tauri) that lacks a cell wall, lacks a flagellum, and contains a single mitochondrium. Is this a bacterium or a eukaryote, and how do you know?

I have read the “Course Syllabus”  and understand it.

Radiolarians are marine Protists.  Which of these statements is FALSE regarding radiolarians?

Solve the equation for in terms of .  

Use the slope formula to find the slope of the line that passes through the points and .