A prion is a small infectious particle that contains a misfolded protein. These contain no DNA or RNA. These cause Creutzfeldt-Jakob disease, Scrapie in sheep and Kuru. These are deadly and progressive nerve wasting diseases.
A plant pathologist discovered an infectious RNA particle smaller than a virus that causes diseases in plants. He called it a viroid. Millions each year are lost by these viroids. These contain only RNA.
These two are the smallest infectious particles. They are not called microorganisms because they are not alive any more than viruses are.
The .mp3 file format is known to be one of the smallest sound file formats due to its compression techniques that reduce the file size without compromising too much on the audio quality.
The smallest organism on Earth is a nanobe
The fairyfly, a type of parasitic wasp, is considered the smallest arthropod. These tiny insects can measure around 0.139 mm in length.
a photon
fairyflies
the smallest type of computer is the palmtop computer
The least bittern is the smallest type of heron in the Americas.
the organism that was the smallest was peroxide which is a type of an enzyme
clay has the smallest particles
The smallest is the mini lop.
In the Human Body Sperm cells would be the smallest and Smallest cell is a type of bacteria known as mycoplasma its diameter is 0.0001 mm.
hummingbird
Bacteria! :)
there is only one type of pirana.
The smallest breed of beef cattle in the UK is the Dexter.
The smallest of all the Texas mammals shrew
Probably some type of piccolo pocket trumpet.