Why do tree frogs that have been in the refrigerator for three months still survive after thawing?

There have been scientists who have boldly imagined that a patient with cancer will be frozen, and then thaw and ** after the development of a cancer drug sometime in the future, so that human beings will never have to be troubled by diseases.

And this idea is also permeated by space travel, the universe is really big, even the closest habitable planet to mankind, Proxima Centauri, is light years away.

With the current technology of human beings, it is not only a matter of money and resources to reach this planet, but also limited by time, so if scientists can freeze people and thaw them after they reach their destination, won't the problem be solved?

However, the truth is far more complicated than human imagination, and when ordinary organisms experience sub-zero temperatures, cells will lose their vitality and die, so freezing technology is not realistic.

When in the magical natural world, there is such a creature, they do not need to hibernate and can survive in a sub-zero environment, it is the Alaskan tree frog.

The Alaskan tree frog grows in the forests of Alaska, and when winter comes, it sleeps under thick fallen leaves and waits for the end of winter, and it is also the only animal in the world that does not hibernate.

We all know that animals store as much food as possible when winter comes, in order to survive the lack of food, to ensure that there is enough fat in their bodies to hibernat, but Alaskan tree frogs do not hibernate, they are in a state of almost "suspended animation" to maintain life.

As soon as the temperature drops below zero, the Alaskan tree frog's body will begin to "freeze" until it eventually becomes a "popsicle", and after the body is frozen, the Alaskan tree frog's cardiopulmonary function will almost stop.

The heart of an Alaskan tree frog may only beat once in 10 to 15 days, but the process of going from thawing to freezing is repeated, and this process lasts more than 15 times throughout the winter.

Scientists believe that the Alaskan tree frog has a rare blood sugar in its body, which is something that can help the Alaskan tree frog keep thawing, and if the substance is cracked, it may be used in humans in the future.

After the tree frog was thawed in the refrigerator for three months, I thought that it could not live, because it had lost its vital constitution after freezing for three months, and it was impossible to live, and the temperature of the refrigerator was particularly low, and it was impossible to survive without eating or drinking for three months.

Because the survivability of tree frogs is very strong and they are not afraid of the cold, tree frogs that have been kept in the refrigerator for three months can still survive after thawing.

Because tree frogs hibernate. The refrigerator provides a hibernation environment, and the tree frog hibernates to regulate its bodily functions so that consumption is minimized and keeps itself alive.

Tree frogs have a rare blood sugar in their bodies that can help Alaskan tree frogs constantly thaw. If this substance is cracked, it will be used on the human body.

Possibly, half of the refrigerator's cold compartment is 2 5 when the key air temperature drops below 10Wood frogsStart hibernation.

Wood frogs generally hibernate in winter when temperatures are cooler.

Generally, it hibernates in deep water bodies to avoid the cold winter draft or source and spend the dormant period, during which the frog does not eat, its activity stops, and the metabolic activity in the body drops to a minimum.

Habits of forest frogs:

Forest frogs are omnivorous during the tadpole stage, eating mainly plant food and feeding in water. Adult frogs are omnivorous and feed mainly on live insects, followed by arachnids.

Myriapods and molluscs.

There is no big difference between the food types of young frogs and adult frogs, and young frogs can only prey on small insects. Due to the extreme myopia of frogs.

It can only catch live animal food that appears in close proximity to the tube, and cannot eat dead or inactive food.

The distance at which young frogs find food is within 10 cm, the capture distance is 2 4 cm, and the predation distance of adult frogs is 10 to 15 cm. Forest frogs have two peak periods of predatory activities every day, generally 4 8 o'clock in the morning, 4 6 o'clock in the afternoon, when the weather is colder, the group is noisy at 11 14 o'clock in the noon predation activities, the forest frog feeding peak period is three months, the adult frog eats more than 1000 insects per year, weighs about 50 grams.

The frog froze to death in the refrigerator.

Because frogs are cold-blooded, the body temperature of cold-blooded animals is affected by the temperature, and as the temperature gets colder, their body temperature will gradually drop. When the temperature drops to a certain level, cold-blooded animals such as frogs burrow into the dirt and are in suspended animation to escape the cold, so they hibernate.

But put the frog in the refrigerator, the temperature is the condition for hibernation, and the environment in the refrigerator is not suitable for the frog to hibernate. If you put a frog in it, the frog wants to hibernate, but the conditions are not suitable, and it will freeze to death in the end. The sudden change in temperature causes various enzymes in the frog to be inactivated due to the sudden low temperature, and the body will die if it cannot adapt.

Cold-blooded animals, when the temperature decreases, the chemical reaction in the body slows down and tends to stop, and they cannot move or move extremely slowly, so they hibernate. The temperature must drop slowly, otherwise the imbalance of substances in the body will die.

It depends on whether it is placed in the refrigerator or freezer, and the temperature of the refrigerator is generally between zero and ten degrees, and it will not freeze to death.

The freezer is generally more than ten degrees below zero, and if it is a summer frog, it will definitely die, and it is too late to change the hibernation state.

Frogs are cold-blooded animals, and the body temperature of cold-blooded animals is affected by the air temperature, and as the temperature gets colder, their body temperature will gradually decrease. When the temperature drops to a certain level, cold-blooded animals such as frogs burrow into the dirt and are in suspended animation to escape the cold, so they hibernate.

But put the frog in the refrigerator, the temperature is to reach the conditions for hibernation, but will it be too urgent, and the environment in the refrigerator is suitable for the frog to hibernate. If you put the frog in it, the frog wants to hibernate, but the conditions are not suitable, and it should die in the end.

Stone frogs generally survive for about 5 days when placed in the refrigerator. Since the refrigerator is airtight, the oxygen content is less, and the food is scarce, the stone frog lacks the necessary survival conditions in the refrigerator to survive for too long, and it is recommended not to store it for too long.

Tips: Stone frogs are wild protected animals, and the protection of wild animals starts from itself, refuses to buy and sell wild animal products, and does not interfere with the free life of wild animals. At present, the consumption of rare and endangered wild animals in society is not only a bad social habit, but also one of the reasons for the repeated prohibition of illegal hunting and killing of rare and endangered wild animals.

If there is no trade, there is no killing, and the consumption of wild animals is not eliminated, they do not belong on the table.

Summary. Hello, dear, the forest frog will not die if it is refrigerated in the refrigerator, the forest frog will be dormant in the refrigerator, the forest frog can survive in an environment with a temperature of 2 degrees Celsius for about two months, and the extreme low temperature that can withstand is minus 16 degrees Celsius. It can survive for about 60 days in the refrigerator, and the forest frog is generally braised with delicious meat and a good taste.

How to make forest frogs delicious.

How long does a forest frog die in the fridge?

Hello, dear, the frog in the forest dress up will not die in the refrigerator, and the forest frog will be dormant in the refrigerator, the forest frog can survive in an environment with a temperature of 2 degrees Celsius for about two months, and the extreme low temperature that can withstand is minus 16 degrees Celsius. It can survive for about 60 days in the refrigerator, and the forest frog is generally braised with delicious meat and a good taste.

What to do with the forest frog when it is done.

Hello, dear, when the forest frog is made, the forest frog itself does not need to be treated, does not need to remove the internal organs, and its whole body can be eaten.

Nowadays, forest frogs are all farmed.

Hello, dear, most of the current forest frogs in the state are farmed in the spike, and the wild forest frogs are currently becoming less and less, and the nutritional value and ** nature are also higher, after all, it is rare and expensive.

Forest frogs generally live for about 30 days in a sealed state. The method is to find a sturdy cardboard box, put the forest frog in it (do not put water), seal the box and prick a few holes, or find a foam box to put water in it, and then put the forest frog in, seal it and tie a few holes. Preservation time of about 1 month, forest frog is a frog family, mainly produced in the northeast of China, mountain dry area, is also a very high nutritional value of nourishing food, forest frog generally eat fresh best.