15. When a student adds antibiotic to the animal cell culture medium, the growth curve remains the same. The following is a likely explanation: O O O Antibiotics enhance the nutrient content of the medium. Antibiotics add growth factors and hormones in the medium Antibiotics don't have any affect on animal cells Antibiotics provide serum for the growth of animal cells.

15. When a student adds antibiotic to the animal cell culture medium, the growth curve remains the same. The following is a likely explanation: O O O Antibiotics enhance the nutrient content of the medium. Antibiotics add growth factors and hormones in the medium Antibiotics don't have any affect on animal cells Antibiotics provide serum for the growth of animal cells.

Microbiology for Surgical Technologists (MindTap Course List)

2nd Edition

ISBN:9781111306663

Author:Margaret Rodriguez, Paul Price

Publisher:Margaret Rodriguez, Paul Price

Chapter1: Introduction To Microbiology

Section: Chapter Questions

Problem 1UTM: The Centers for Medicare and Medicaid Services (CMS) have initiated revised policies regarding...

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nt ● ● S ● Paragraph F 2. To determine if the type of agar affects bacterial growth, a scientist cultures on fou different types of agar. Five petri dishes are set up to collect results: One with nutrient agar and E. coli One with mannitol-salt agar and E. coli One with MacConkey agar and E. coli One with LB agar and E. coli Styles One with nutrient agar but NO E. coli Ed
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Explain the statements below: 1.Animal cell cultures requires high technical skills to interpret and to regulate animal cell culturing. 2. Animal cell culture makes use of low amounts of reagents.
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1. What is one advantage of utilizing the pour plate technique over the streak plate technique ? 2. Why must the agar pours be cooled to 45C before use in the pour plate technique? 3. Explain the consequences if a group removed all the agar pours from the water bath at one time and allowed them to sit on the bench for several minutes before using them. 4. Why can the agar pour tubes be rinsed in the sink after the agar is transferred to the Petri plate ? Could you rinse the tubes if the bacteria had been pipetted into the agar pour tubes rather than in the plates? Explain. 5. What would be the result if a student dipped his / her loop in the stock culture during inoculations of each quadrant ? Explain . part B 1. The introduction stated that microbes are mechanically separated or diluted over the surface of the medium . How is this accomplished ? 2. Go to https://commons.wikimedia.org/wiki/File:MacConkey_agar_with_LF_and_LF_colonies . . Which side of the plate (left or right)…
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