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Q: What happens when you heat agar jelly at 120c for 30 minutes?
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What jelly is made from seaweed and used in glue making?

Agar-agar


What is agar jelly?

Agar jelly is a gelatinous substance derived from seaweed that is commonly used as a vegan-friendly alternative to gelatin. It is used in various food products, such as desserts, as a thickening agent. Agar jelly has a firmer texture compared to traditional gelatin.


What is the jelly in agar plates?

boobs


What jelly like substance can you grow microbes on the lab?

The jelly like substance is agar and is produced from seaweed. In the laboratory, the agar is placed in a Petri Dish.


How the amylase would spread into the agar jelly?

Amylase would spread into the agar jelly through diffusion, as the enzyme molecules move from an area of high concentration to an area of low concentration. The amylase will break down the starch in the agar jelly into smaller molecules like maltose, which will diffuse away from the point of origin.


What process would cause acid to move through agar jelly?

Acid can move through agar jelly by a process called diffusion, where molecules move from an area of high concentration to an area of low concentration. The acid molecules will spread evenly throughout the agar jelly until they reach equilibrium.


What is a nutrient jelly for growing bacteria?

A nutrient jelly for growing bacteria is a solid medium made of agar and nutrients such as amino acids, vitamins, and minerals that bacteria need for growth. It provides a surface for bacteria to grow and form colonies that can be easily observed and studied in laboratory settings.


What are the barrier properties of agar jelly?

Agar jelly has good moisture retention properties, making it an effective barrier against dehydration. However, it is not an effective barrier against oxygen transmission and can allow gases to pass through. Agar jelly can also absorb water and become softer over time, which may affect its barrier properties.


Where was the penicillin made?

in agar jelly in a lab in where ever Alexander Fleming lived


Why do you grow bacteria on agar jelly?

Put agar jelly in a petri dish to sterilize the dish and then use something like a sterile inoculating loop to put the bacteria on the jelly. Then, seal the petri dish but make sure it is not airtight.


What is the name of the utensil used to put microorganisms on agar jelly?

Hoop Hockey stick


What is the use of agar?

Agar is commonly used in microbiology laboratories as a solidifying agent for culture media, allowing for the growth and isolation of microorganisms. It is also used in the food industry as a thickening agent in products like desserts and jelly. Additionally, agar is used in science education for classroom experiments and demonstrations.