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What are the ways by which food can be preserved and stored?
drying, salt water marination, freezing, canning, pickling,
When food is broken down where is the energy stored?
When food is broken down the stored energy is in your cells. When the energy is needed, the cells release the energy.
How does canning slow down decay?
Decomposers need warmt, mositure and oxygen to decay food. Canning cuts out the element of oxygen- making it harder for foods to decay.
What are advantages of canning?
It can be stored without refrigeration for a long time. The process used in preparing caned food tends to hold on to more of the vitamins etc.
How does canning preserve food?
canning preserves food by sterilising the food then sealing the can so there are no bacteria to grow
Food molecules are broken down to release energy by the?
The process of cellular respiration breaks down food molecules to release stored energy. When cells break down food molecules energy is temporarily stored in ATP molecules.
How does canning food prevent food spoilage?
preservatives
Why store glucose as glycogen?
It is more efficient for the body to store it in a more complex form. You could think of it as analogous to canning food. It stays contained and can be stored more easily.
What is canning in food preservation?
Canning is the process of applying heat to food that's sealed in a jar in order to destroy any microorganisms that can cause food spoilage.
What are the steps in food preservation?
steps for food canning and bottling
How does canning food pervent food spoilage?
It kills and prevents the recontamination of harmful pathogens.
What do plants and animals have to break down to release the stored energy?
Well the lysosomes break down their food and the mitochondria releases stored energy.
