The plate was not incubated at the appropriate temperature or CO₂ level.

You: ‘I looked this up and another possibility is that the incubator conditions fluctuated. Cells are sensitive to temperature and CO₂ levels, which maintain the pH of the media.’ 

Dr Lee nods in agreement. ‘Let’s inspect the incubator logs to check if there were any interruptions over the last 48 hours.’

The students review the incubator records and find that everything appeared normal.

Michael: ‘A drop in CO₂ could have made the media more acidic or basic, leading to additional stress on the cells. That would make the media in the stressed wells looks more yellow than the control wells.’

Dr. Lee: ‘Good point Michael! Yellow indicates a drop in pH, likely due to a lack of CO₂.’

Elena: ‘Our media appear cloudy but the color is still the same so that’s not the problem here.’

 

Dr. Lee emphasizes the importance of consistent incubator conditions and media preparation as the students consider their next troubleshooting steps.

 

Consider your other options:

  • Check the experimental set-up after 48hrs
  • Contamination of media or poor aseptic technique.

Map: CS14 - CELL CULTURE_2 (1066)
Node: 20142
Score:

reset

OpenLabyrinth
OpenLabyrinth is an open source educational pathway system

Review your pathway

  • No hay ratones que porten el transgén
  • Έλεγχος της πειραματικής διάταξης μετά από 48 ώρες
  • Metastasis detected
  • Contamination of media or poor aseptic technique.
  • To alert and warn the scientist that this is a hazardous chemical and what type it is in order to take precaution when using it
  • It is part of the legislation to have labelled hazardous bottles with such symbols
  • what happened next
  • Send AVS without confirming understanding.
  • Blame the patient for poor network connection
  • Summarize the points
  • Tell the patient to read the AVS alone without support.
  • Send short educational videos
  • Imágenes de TEM y SEM
  • Punnett square 6
  • Punnett square 5
  • Opțiunea 1
  • Modificările pH-ului pot duce la denaturarea amidonului
  • The plate was not incubated at the appropriate temperature or CO₂ level.

Reminder

FINISH

Time is up