https://padlet.com/1717977/rvue5loe5gpe a bacterium, virus, or other microorganism that can cause disease. en-us 2016-12-19 15:43:27 UTC 2024-08-10 15:25:39 UTC hello@padlet.com 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144332496 an invective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.]]> 2016-12-19 15:48:09 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144332496 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144333012 All virus's has a capsid  or head region . the capsid  is made of proteins . Because most viruses are extremely well adapted to their host organism, virus structure varies greatly. ]]> 2016-12-19 15:50:26 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144333012 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144333747 Mainly a virus is made of DNA and Some viruses have an additional layer around this coat called an envelope.]]> 2016-12-19 15:53:41 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144333747 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144334236 the virus attaches itself to a specific host cell (the cell in which it will reproduce) the virus injects its genetic material into the host cell. the host cell uses the genetic material to make new viruses. the host cell splits open, releasing the viruses.]]> 2016-12-19 15:55:49 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144334236 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144335156 Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, smallpox and hemorrhagic fevers. Viruses are like hijackers. ]]> 2016-12-19 15:59:38 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144335156 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144336188 Bacteria are microscopic living organisms, usually one-celled, that can be found everywhere. They can be dangerous, such as when they cause infection, or beneficial, as in the process of fermentation (such as in wine) and that of decomposition.]]> 2016-12-19 16:04:03 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144336188 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144338271 On the surfaces without CHA, both staphylococcal strains and spread fibrillates were observed, but on the CHA impregnated surfaces few bacteria ]]> 2016-12-19 16:13:46 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144338271 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144339338 Bacterial cells have no nucleus and other organelles(sub-units within a cell with a specific function) bound by a membrane, except for ribosomes.]]> 2016-12-19 16:18:32 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144339338 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144345581 he bacterial cell then elongates and splits into two daughter cells each with identical DNA to the parent cell. Each daughter cell is a clone of the parent cell. When conditions are favorable such as the right temperature and nutrients are available, some bacteria like Escherichia coli can divide every 20 minutes.]]> 2016-12-19 16:47:36 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144345581 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144345933 common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicopter pylori cause gastritis and ulcers. causes the sexually transmitted disease gonorrhea.]]> 2016-12-19 16:49:12 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144345933 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144346732 A fungus is any member of the group of Eukaryota organisms that includes unicellular microorganisms such as yeasts and molds, as well as multi cellular fungi that produce familiar fruiting forms known as mushrooms.]]> 2016-12-19 16:52:50 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144346732 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144346987 an organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.]]> 2016-12-19 16:54:07 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144346987 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144347266 Most fungi grow as tubular filaments called hyphen. An interwoven mass of hyphen is called a helium.The walls of hyphen are often strengthened with chitin, a polymer of N-acetaminophen.

]]> 2016-12-19 16:55:24 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144347266 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144347661 any organisms that live by drawing food from a host organism. ... The term parasitism was later developed to describe those forms of parasitism that injure the host, and today the term symbiosis describes…]]> 2016-12-19 16:57:10 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144347661 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144347948 except for the one-celled organisms - are composed of hyphen; threadlike tubular filaments. Hyphen is the plural of hypha. A hyphen has a rigid wall around it generally made of chitin. The outer skeletons (exoskeletons) of insects are also made of chitin.]]> 2016-12-19 16:58:22 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144347948 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144482630 organism called host and often harms . it is depended on the host of life and multiply .]]> 2016-12-20 15:56:32 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144482630 1717977 https://padlet.com/1717977/rvue5loe5gpe/wish/144483087 a host sexually is known as defensive , final or primary host do not or may be sexually to the figure.]]> 2016-12-20 15:58:54 UTC https://padlet.com/1717977/rvue5loe5gpe/wish/144483087