https://padlet.com/sbain/u90u6zglz5r3 Write the questions you have about the Bacteria Video here. en-us 2018-12-06 18:20:57 UTC 2024-05-18 10:52:55 UTC hello@padlet.com 202bilowj https://padlet.com/sbain/u90u6zglz5r3/wish/311973666 How does a bacteria's shape influence the way antibiotics treat it.
There is not a direct connection between the bacterial shape and the type of antibiotic that kills bacterial cells. It has more to do with the cell wall makeup.]]> 2018-12-06 18:44:25 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311973666 202zanottie https://padlet.com/sbain/u90u6zglz5r3/wish/311973727 Can you explain the lytic Cycle and Lysogenic cycle?
In the lytic cycle, the phage replicates and lyses the host cell. In the lysogenic cycle, phage DNA is incorporated into the host genome, where it is passed on to subsequent generations.]]> 2018-12-06 18:44:29 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311973727 https://padlet.com/sbain/u90u6zglz5r3/wish/311974211 The difference here is about domains vs. kingdoms - The domain for bacteria and archaea is prokaryotic.]]> 2018-12-06 18:45:14 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311974211 202hughesc https://padlet.com/sbain/u90u6zglz5r3/wish/311974433 What is the difference between the functions of Gram Positive and Gram Negative bacteria? (Also can you go over which one turns red and which one turns purple)

Gram positive turns purple and gram negative turns red/pink. Gram negative bacteria is more deadly because it is less susceptible to antibiotics. Both types of bacteria have the same function - to survive. They just do so at different costs to humans and other organisms they infect.]]> 2018-12-06 18:45:40 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311974433 https://padlet.com/sbain/u90u6zglz5r3/wish/311974650 How do you differentiate bacterias from one another?

Bacteria are classified based on three major groupings: their stain on a Gram test, their shape, and their dependence on oxygen.]]> 2018-12-06 18:46:06 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311974650 https://padlet.com/sbain/u90u6zglz5r3/wish/311974777 Do human reactions to antibiotics differ from person to person?

They can. Allergies or sensitivities can occur. But overall, there is a general response that can be expected.]]> 2018-12-06 18:46:20 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311974777 https://padlet.com/sbain/u90u6zglz5r3/wish/311975588 2018-12-06 18:47:48 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311975588 https://padlet.com/sbain/u90u6zglz5r3/wish/311978706 What is a chemoautotroph?

Chemoautotrophs make their own energy, but they don't make it from the sun. Instead they use chemicals near them. This occurs often at the thermal vents in the ocean - which is a really extreme environment.]]> 2018-12-06 18:52:41 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311978706 202fishmana https://padlet.com/sbain/u90u6zglz5r3/wish/311980785 If certain bacteria can evolve and become resistant to specific antibiotics what prevents a specific antibiotic from evolving to kill off what is now an antibiotic-resistant bacteria
The mutation that make an bacterial type less susceptible responds differently to the antibiotic. Let's say that the mutation in a situation makes an antibiotic not be able to break open the cell wall. The antibiotic has no way to mutate. ]]> 2018-12-06 18:56:02 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311980785 202arringtond https://padlet.com/sbain/u90u6zglz5r3/wish/311981847 What trait do bacteria have to give them the ability to rapidly evolve?
Bacteria have a quick life cycle which means that mutations occur more often in DNA replication before the bacteria divide.  Some bacteria can divide every hour.]]> 2018-12-06 18:57:45 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311981847 https://padlet.com/sbain/u90u6zglz5r3/wish/311986736 Plasmids transfer genes from one bacterial cell to another.  Through this mechanisms genes for antibiotic resistance can be transferred.]]> 2018-12-06 19:06:08 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/311986736 202kalmant https://padlet.com/sbain/u90u6zglz5r3/wish/312014772 Binary fission. Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.]]> 2018-12-06 19:54:20 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312014772 202kalmant https://padlet.com/sbain/u90u6zglz5r3/wish/312014984 Genetic exchanges among bacteria occur by several mechanisms. Intransformation, the recipient bacterium takes up extracellular donor DNA. Intransduction, donor DNA packaged in a bacteriophage infects the recipientbacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.]]> 2018-12-06 19:54:46 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312014984 202velickj https://padlet.com/sbain/u90u6zglz5r3/wish/312016190 Sometimes the antibiotics stop working for precisely this reason.]]> 2018-12-06 19:57:09 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312016190 https://padlet.com/sbain/u90u6zglz5r3/wish/312016341 Can we go over Virulence Factors  and how they relate to pathogens

Check out the bacterial video too.  Bacterial Infectivity. Factors that are produced by a microorganism and evoke disease are called virulence factors. Examples are toxins, surface coats that inhibit phagocytosis, and surface receptors that bind to host cells.  ]]> 2018-12-06 19:57:24 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312016341 https://padlet.com/sbain/u90u6zglz5r3/wish/312016471 The answer to this question really depends on the type of virus and how it is spread. Contact through whatever means necessary is the real answer to this question.]]> 2018-12-06 19:57:38 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312016471 202lowenthals https://padlet.com/sbain/u90u6zglz5r3/wish/312016571
An organism that depends on light for most of its energy and principally on organic compounds for its carbon.
You don't need to know precise examples but a few are Synechococcus

and Heliorestis baculata

]]> 2018-12-06 19:57:51 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312016571 https://padlet.com/sbain/u90u6zglz5r3/wish/312017172 Is there a gene/DNA difference in airborne viruses, liquid based viruses, etc?
Yes, there is a DNA sequence difference in different types of viruses. The DNA leads to characteristics that allow bacteria to survive in different kinds of environments. Those that can survive outside of the body do so because they don't breakdown when outside of contact of the organism.]]> 2018-12-06 19:59:05 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312017172 https://padlet.com/sbain/u90u6zglz5r3/wish/312017864 phage is short for bacteriophage, this is a virus that infects bacteria.]]> 2018-12-06 20:00:24 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312017864 202kalmant https://padlet.com/sbain/u90u6zglz5r3/wish/312018014 Peptidoglycan is a part of the cell wall and is both a boundary and provides stability to the bacterial cell.]]> 2018-12-06 20:00:41 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312018014 https://padlet.com/sbain/u90u6zglz5r3/wish/312533052 You need to be able to identify the steps.]]> 2018-12-08 17:42:56 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312533052 https://padlet.com/sbain/u90u6zglz5r3/wish/312535273 Just the basic difference about how genetic material is packaged differently as it enters the host cell.]]> 2018-12-08 17:59:15 UTC https://padlet.com/sbain/u90u6zglz5r3/wish/312535273