HOW TO GROW MOLDS | GROW MOLDS ON BREAD | BREAD MOLD EXPERIMENT |

Hungry SciANNtist
3 Jun 202002:48

Summary

TLDRThis video provides a simple experiment demonstrating how to grow mold on bread. It instructs viewers to lightly sprinkle water on both sides of a piece of bread using a sprayer or hand, then place it in a ziplock bag with some air removed. The bag is stored in a kitchen or cupboard for five to seven days without being opened. Over time, mold, a type of fungi, will grow on the bread. The video emphasizes proper hygiene, including disposing of the experiment properly and washing hands with soap and water afterward.

Takeaways

  • 🍞 Bread, a Ziploc bag, and water are the main materials needed for the experiment.
  • 💧 Sprinkling water on both sides of the bread is essential, and using a spray bottle is recommended if available.
  • 🤲 If you don't have a sprayer, you can sprinkle water by hand.
  • 🛑 Place the bread inside the Ziploc bag, remove excess air, and seal it.
  • 🗓️ Observe the bread inside the sealed bag for 5 to 7 days without opening it.
  • 🍄 Molds, which are fungi and microorganisms, will begin to grow on the bread during this period.
  • 🔬 This experiment demonstrates how mold grows in a controlled environment.
  • 🚮 After completing the experiment, discard the moldy bread properly in the trash.
  • 🧼 Always wash your hands with soap and water after handling moldy items.
  • 🎵 Background music is used to accompany the instructions throughout the video.

Q & A

  • What are the materials needed for the experiment shown in the video?

    -The materials needed are bread, a ziplock bag, and water. Optionally, a water sprayer can be used.

  • How do you moisten the bread if you don't have a water sprayer?

    -You can moisten the bread by dipping your hand in water and sprinkling it onto the bread.

  • What is the purpose of sealing the bread in a ziplock bag?

    -Sealing the bread in the ziplock bag creates a controlled environment to observe mold growth without exposing it to outside contaminants.

  • Why should you remove some air from the ziplock bag before sealing it?

    -Removing some air from the ziplock bag helps limit the oxygen available, which can affect mold growth.

  • Where should you place the sealed bread for observation?

    -The sealed bread should be placed in the kitchen or in a cupboard for observation.

  • How long should the bread be observed in the ziplock bag?

    -The bread should be observed for five to seven days.

  • Why is it important not to open the ziplock bag during the experiment?

    -Opening the ziplock bag could expose the mold to the outside environment, disrupting the experiment and potentially spreading mold spores.

  • What type of organisms are molds?

    -Molds are living organisms, specifically fungi, which are microorganisms.

  • What should you do after completing the experiment with the moldy bread?

    -After completing the experiment, dispose of the materials in the trash and wash your hands with soap and water.

  • Why is it important to wash your hands after handling mold or moldy bread?

    -Washing your hands is important to remove any mold spores or bacteria, preventing potential health risks.

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mold experimentbread moldfungi growthkitchen sciencehygiene tipshands-on learningwater sprayerfood sciencemicroorganismseducational
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