My distinguished padlet by

My distinguished padlet by https://padlet.com/akashma8697/xljd1teqahjfgkbd Made with a dash of wit en-us 2021-10-27 03:56:25 UTC 2024-05-29 09:01:29 UTC hello@padlet.com LESSON 2 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847097743 2021-10-27 03:57:30 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847097743 internal factors 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847098213 2021-10-27 03:57:47 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847098213 external factor 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847098576 2021-10-27 03:58:00 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847098576 temperature 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847100134 - Hyperthermophiles (80 degree celsius and upwards )

- Thermophiles (45 to 80 degrees celsius)

- Mesophiles (10 to 50 degrees celsius)

- Psychrotrophs (0^o / 7^oC to 20^oC /30^oC)

- Psychro/cryophiles (-15 to 15 degrees celsius)

the temperature stated are the optimal growth temp. of each of the microorganism.

]]> 2021-10-27 03:58:53 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847100134 Nutrients akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847100954 2021-10-27 03:59:20 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847100954 Oxygen requirements 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101386 - Obligate aerobes

- Facultative anaerobes

- Aerotolerant anaerobes

- Obligate anaerobes

- Microaerophiles

Obligate: Restricted to
Facultative: Capable but not restricted to

Aerobes : Can survive and grow in oxygenated environment and Produces energy with oxygen
Anaerobes: Produces energy without oxygen

]]> 2021-10-27 03:59:36 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101386 Macronutrients akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101420 2021-10-27 03:59:37 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101420 micronutrients akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101794 2021-10-27 03:59:49 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101794 pH 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101829 Acidophile: 0-5.5
Neutrophile: 5.5-8.0
Alkalinophile: 8.0-12]]> 2021-10-27 03:59:50 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847101829 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847103016 2021-10-27 04:00:32 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847103016 Importance of thioglycolate broth 20024854_2 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847108076 - primarily used to determine the type of bacteria (obligate, facultative, aerotolerant, microaerophiles)
- It is used to make a decreasing gradients of oxygen with a increasing gradients of distance
- cannot just use oxygen cause some bacteria do not have the enzyme to breakdown the toxic forms of oxygen hence causing them to die (not wanted in culturing of bacteria)]]> 2021-10-27 04:03:38 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847108076 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847116102 Humans: Carbohydrates, Proteins, Fats]]> 2021-10-27 04:08:19 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847116102 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847117268 Humans: Vitamins, Minerals]]> 2021-10-27 04:09:01 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847117268 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847118903 Bacteria: Elements such as Carbon, Oxygen, Hydrogen, Nitrogen and Phosphorus]]> 2021-10-27 04:09:44 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847118903 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847122086 Bacteria: Vitamins, Growth Factors, Trace Elements]]> 2021-10-27 04:11:29 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847122086 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847126448 Function: Catalyse biochemical reactions with the aid of enzymes]]> 2021-10-27 04:13:54 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847126448 Heterotrophs 200005932 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847127958
- Organic
- Cannot make their own food
- Gets nutrition from other sources]]> 2021-10-27 04:14:47 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847127958 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847128256 Function: Catalyse biochemical reactions with the aid of enzymes]]> 2021-10-27 04:14:58 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847128256 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847129808 Function: Build structural components of our body]]> 2021-10-27 04:15:43 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847129808 Autotrophs 200005932 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847133216
- Inorganic
- Can make their own food
- Uses light, water, carbon dioxide, etc]]> 2021-10-27 04:17:42 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847133216 20025906 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847133432 Function: Forming membranes, proteins, nucleic acids and other structures of the cells]]> 2021-10-27 04:17:49 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847133432 Basic nutritional requirements 200005932 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847144406 - Energy
- Nitrogen
- Carbon
- Oxygen
- Phosphorus
- Water]]> 2021-10-27 04:24:18 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847144406 Acidic environment akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847145592 - Acidic soil
- GI tract
- pickled jar

e.g. Helicobacter pylori.
( it is found in the human stomach and is responsible for 80 to 90 percent of stomach ulcers)]]> 2021-10-27 04:25:01 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847145592 Neutral environment akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847148039 - Water
- Oceans

e.g. Escherichia coli, staphylococci, and Salmonella spp.

]]> 2021-10-27 04:26:29 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847148039 Alkaline environments akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847151548 - Fertilised soil
- Toothpaste

e.g. Halorhodospira halochloris]]> 2021-10-27 04:28:37 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847151548 what is the significance of bacteria ? why do they want to survive? 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847188273 Bacteria is significant as they were the first living things on earth.

Furthermore knowing and researching bacteria cultures allowed for many scientific breakthroughs. Knowing about bacteria allows us to create drugs to counter the bad effects of bacteria like antibiotics.
There are also good bacteria that helps us like probiotics which are indicated for the relief of acute and chronic diarrhoea.

Probiotics work by crowding out any potentially bad bacteria, taking up space and using up nutrients they would need to reproduce.

]]> 2021-10-27 04:49:27 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847188273 how to identify the nutritional types of microorganisms akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847201995
1. Chemo/ photo (how the nutrients is converted to energy - light/chemical ? )
2. auto / hetero (how bacteria gets its nutrients - organic/inorganic ?)
3. Add troph at the back ]]> 2021-10-27 04:57:38 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847201995 Energy 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847207248 2021-10-27 04:59:24 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847207248 Chemotrophs 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847220873 - goes through chemosynthesis
- Energy source is from chemical reactions
- e.g. iron and magnesium]]> 2021-10-27 05:06:50 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847220873 phototrophs 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847222704 - Phototrophs goes through photosynthesis
- Uses sunlight (light energy) as energy source to make food ]]> 2021-10-27 05:07:58 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847222704 akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847226151 2021-10-27 05:10:04 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847226151 Other environmental factors akashma8697 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847250091 1. Radiation
2. Humidity
3. Osmotic pressure

]]> 2021-10-27 05:24:08 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847250091 20021188_9 https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847282404 2021-10-27 05:44:55 UTC https://padlet.com/akashma8697/xljd1teqahjfgkbd/wish/1847282404