เข้าสู่ระบบ สมัครสมาชิก

cryptobiosis การใช้

ประโยคมือถือ
  • Osmobiosis is the least studied of all types of cryptobiosis.
  • Cryobiosis is a form of cryptobiosis that takes place in reaction to decreased temperature.
  • The " M . tardigradum " is able to cope with high amounts of environmental stress by initiating cryptobiosis.
  • Some other species, notably Anostraca, fairy shrimp and their relatives, lay eggs capable of entering a state of cryptobiosis.
  • On reading the sea monkey instruction book, we learned that we would witness cryptobiosis, which means " hidden life ."
  • Tardigrades are one of the few groups of species that are capable of reversibly suspending their metabolism and going into a state of cryptobiosis.
  • When environmental conditions return to being hospitable, the organism will return to its metabolic state of life as it was prior to the cryptobiosis.
  • The tardigrade, or water bear, is a widely studied and notable example, partially because it can undergo all five types of cryptobiosis.
  • A commonly known organism that undergoes cryptobiosis is " Artemia salina ", also known as the brine shrimp or by its brand name Sea-monkeys.
  • When tardigrades ( water bears ) dry out, the glucose in their bodies changes to trehalose when they enter a state called cryptobiosis  a state wherein they appear dead.
  • "' Cryptobiosis "'is an ametabolic state of life entered by an organism in response to adverse environmental conditions such as desiccation, freezing, and oxygen deficiency.
  • Previously, it was believed that a multi-cellular organism could only survive in a non-metabolic state of " suspended animation " known as cryptobiosis for a few decades.
  • In the Sixth Doctor audio play " Cryptobiosis ", taking place in 1901, the Chief Mate of the cargo ship " Lankester " was transporting a captured mermaid to an unknown buyer.
  • The two prevalent theories as to how trehalose works within the organism in the state of cryptobiosis are the vitrification theory, a state that prevents ice formation, or the water displacement theory, whereby water is replaced by trehalose, although it is possible that a combination of the two mechanisms is at work.