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  Melanocytes synthesize melanin, which protects underlying cells from the effects of ultraviolet light.  

  The skin is one of the larger organs in the body by weight.  

  The dermis is composed largely of  

The causative pathogen for tuberculosis is:

Which of the following is used to plant a specimen on a culture media?

Which of the following is the type of stain that is often referred to when trying to identify the morphology of bacteria?

Manuel is in the office and just saw Dr. Lipid for his follow-up lab work and his cholesterol was 240 mg/dL. He wants to know what type of cooking oil is the best to use because it will help lower his cholesterol, you would recommend one of the following.

Identify the type of bacteria that is circled and labeled “A” in the image below.    

When observing safety and handling of specimens in the lab all of the following apply:

Identify the following type of bacteria circled and labeled “B” from the Gram stain below.