Remaining Time: 4 minutes, 49 seconds. y Question Completion Status So that they

Question

Remaining Time: 4 minutes, 49 seconds. y Question Completion Status So that they can have room to write the identification on the bottom of the culture plate QUESTION 6 Gram negative bacteria will stain color using the Gram stain. O Blue ? Purple O Pink Green QUESTION 7 What is purpose of aseptic technique? Prevent spead of infectious agents O Create a reservoir of infectious agents O Prevent sterility O Flame everything Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Explanation / Answer

Question 6: In gram positive bacteria, the presence of cell wall reatains the initially added crystal violet dye. But gram-negative bacteria loses the crystal violet dye due to lack of cell wall and takes the counter stain (purple).

ANSWER: Purple

Question 7: Aseptic techniques are followed to remove or controll potentially harmful microorganisms.

ANSWER: Prevent spread of infectious agents

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