Informative week ;)

OCTOBER 7, 2014; 10 A.M.- 12.00P.M

Hello, Ladies and gentleman. Assalamualaikum w.b.t

Last lecture, we were stop discussed about plasmid. Then, we continued with inclusions until endospore structure. 

From this subsubtopic,,

Points that I had highlighted out of lacture notes :

1. Ribosomes has 70S subunit (30S small + 50S large)
    -Why not 80S subunit? Because about 10S were loss during protein synthesis.

2. Inclusions : serve as basis identification

            1. Carbon dioxide fixation (Calvin cycle)

            2. Microbial nutrition : i. Carbon source ii. Energy source

3. Photosyntetic microbe (obtain food through photosynthesis)
    Heterotroph : Others

4. Magnetosomes
    - Allign themselves in magnetic field of the earth for look oxygen concentrate area (microaerophile)

5. Hydrogen peroxide (H₂O₂)
    e.g : Hair dye

6. Aquatic bacteria (spiral shape)
    -Bacteria that prevent toxicity
    -Aerobic : without magnetosomes, has peroxilase (strategy to prevent themselves from H₂O₂ accumulation
    -Aerobic will die
    -Magnetic field at core

3. Endospores (Gram +ve)
    -xerophilic : microbe that can  survive in desiccation (extreme dryness)
    - e.g: Dipicolinic acid prevent from desiccation

1. Endospores and Infactious Disease:
    - Bacillus anthracis
    - Clostridium tetani : easily can be found cause tetanus (kancing gigi)
    - Clostridium botulinum : cause diarhea
    - Clostridium perfringens : gas gengrin
       e.g : Myomicrosis (cell death)
       cut leg: amputate

Extra info

www.sciencedaily.com
www.microbioworld.com

_____________________________________________________________________
OCTOBER  10, 2014; FRIDAY; 8.30A.M. – 12.30P.M. 

Hi and Assalamualikum.. 

Book of Record of October :
4 hours of Microbiology class :D

Test 1

Time :  8.45-10.15a.m.
Venue: Biotech 2 (scary building)
Topic:
1. Introduction to microbial world
2. Microscopy
3. Introduction to Prokaryotes (until inclusion)

There are Section A and Section B. Fuhh, seriously, not ready yet to be tested. Not enough revesion. Sorry Dr. Wan. For me, the questions quiet tough. I don’t know why some question have more than one answer. Huhu. Confused! As usual, I always got sleepy during exams. Argh, can’t get focus. Another 15 minutes left, Dr allowed us to leave the lecture hall. Yeaay.. We went to cafe at Fakulti Ekonomi. Waahhhh,, cheesy sandwich !  Sphagetty ! yummyyy :D I brought chocolate moist cake, my dearest mummy made it. Very delicious. The best of chocolate cake all over the world. Seriously! Haha. Sorry Dr, I didn’t relised either you got test it or not. Huhu. Sorry2. If you did, makes me feel happy 

 

Next session, we continued with other activities. For topic of Protozoa, we have to sit in a group and do discussion. The objective is to discuss, decide and share with friends what type of effective learning skills we have to do. Thats was fun! In my opinion, I prefer to do short notes because I can remember what I wrote on the paper, every pages, every single images and words. In shaa Allah. Different person come up with different skills. So, we decided to do mind map using Examtime.com as majority suggestion. Done. My group (Group 10) was the first presenter. Alhamdulillah. Time running smoothly. Great.

Suggestion learning skills:
1. Mind map
2. Symphony
3. Song
4. Q & A