Question 13 5 5 pts gram positive cells appear

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Question 13 5 / 5 pts Gram-Positive cells appear [answer1] in color due to a [answer2] peptidoglycan layer in the cell wall. Your Answer: Purple Thick 1. Purple 2. Thick
Question 14 5 / 5 pts Gram-Negative cells appear [answer1] in color due to a [answer2] peptidoglycan layer in the cell wall.
Question 15 3 / 3 pts True or False: The distinguishing characteristic of Gram-Negative bacteria is the presence of LPS in the outer membrane.
Question 16 3 / 3 pts Name one substance capable of chemically fixing cells to a slide.
Question 17 2.5 / 5 pts You want to observe the size and shape of a cell. What is the easiest staining technique that you could perform? Name at least one dye you would use during this process.

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