bio project by Dekan Allen https://padlet.com/dallen2019/i3rcl49gn00f en-us 2018-03-16 19:49:51 UTC 2018-03-19 19:25:35 UTC hello@padlet.com laura_johnson9 https://padlet.com/dallen2019/i3rcl49gn00f/wish/242996792 What is a bacteria?
What are the different shapes of bacteria?
How do bacteria reproduce?(use vocab words: fission & conjugation)
How can bacteria be harmful, give an example.
How can bacteria be beneficial, give 3 examples.]]> 2018-03-16 19:55:42 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/242996792 laura_johnson9 https://padlet.com/dallen2019/i3rcl49gn00f/wish/242997285 Why are viruses not considered alive?
What are the different shapes of viruses?
How do viruses replicate?
What is a vaccine and an antibody?
 Compare the flu virus to the HIV virus.
What is one way viruses can be beneficial?]]> 2018-03-16 19:57:38 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/242997285 dallen2019 https://padlet.com/dallen2019/i3rcl49gn00f/wish/242998399 1. Bacteria is a member of a large group of unicellular microorganisms that have cell walls but lack organelles and an organized nucleus, including some that can cause disease.
2. Cocci (or coccus for a single cell) are round cells, sometimes slightly flattened when they are adjacent to one another. Bacilli (or bacillus for a single cell) are rod-shaped bacteria. Spirilla (or spirillum for a single cell) are curved bacteria which can range from a gently curved shape to a corkscrew-like spiral.
3. Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two (replicates).]]> 2018-03-16 20:04:15 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/242998399 laura_johnson9 https://padlet.com/dallen2019/i3rcl49gn00f/wish/243716348 Which are considered living?
Which cause disease?
How do you treat diseases caused by bacteria or viruses?
How can you prevent disease caused by bacteria or viruses?]]> 2018-03-19 19:02:18 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/243716348 dallen2019 https://padlet.com/dallen2019/i3rcl49gn00f/wish/243725700 1. To be considered alive, an object must exhibit all of the characteristics of livingthings. Sugar crystals growing on the bottom of a syrup container is a good example of a nonliving object that displays at least one criteria for living organisms.
2. Infectious diseases can be caused by: Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses.
3. Cleaning or destroying them
4. 
  1. Wash your hands often. ...
  2. Get vaccinated. ...
  3. Use antibiotics sensibly. ...
  4. Stay at home if you have signs and symptoms of an infection. ...
  5. Be smart about food preparation. ...
  6. Disinfect the 'hot zones' in your residence. ...
  7. Practice safer sex. ...
  8. Don't share personal items.
]]> 2018-03-19 19:19:55 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/243725700 dallen2019 https://padlet.com/dallen2019/i3rcl49gn00f/wish/243727771 1. Viruses, like bacteria, are microscopic and cause human diseases. But unlike bacteria, viruses are acellular particles (meaning they aren't made up of living cells like plants and animals are), consisting instead of a central core of either DNA or RNA surrounded by a coating of protein.

Viruses also lack the properties of living things: They have no energy metabolism, they do not grow, they produce no waste products, and they do not respond to stimuli. They also don't reproduce independently but must replicate by invading living cells.
2.
Video: Shapes of a Virus: Helical, Icosahedral, Prolate, Complex & Enveloped. Learn about the different shapes viruses can have, such as helical, icosahedral,prolate, complex and enveloped.

3. During attachment and penetration, the virus attaches itself to a host cell and injects its genetic material into it. During uncoating, replication, and assembly, the viralDNA or RNA incorporates itself into the host cell's genetic material and induces it to replicate the viralgenome.
]]> 2018-03-19 19:24:00 UTC https://padlet.com/dallen2019/i3rcl49gn00f/wish/243727771