#explainjokes

What an intimate attachment E. coli colonies to room temperature Canadian beef ;) Joke credit to: https://forums.anandtech.com/threads/she-grew-on-him-like-she-was-a-colony-of-e-coli-and-he-was-room-temperature-canadian-beef.1969487/

H2O is not consumed in the previous reactions, it just serves as a solvent for reaction to occur, which is also called a catalyst. I have learned something new today which maybe some of you guys think it’s obvious and silly, and myself as a “young dumb broke high school kid” is really thankful for your viewing of this blog :)

The cell membrane is a phospholipid bilayer, which means it has two layers of lipid consisting a phosphate group. Both layer contain water loving (hydrophilic) exterior or "heads" , and water hating (hydrophobic) interior or "tails". The watering loving heads are at the exterior because the outside environment usually contains water. That is why in the picture all water hating tails avoided themselves from the water gun. By the way the pear shape huge object in the picture is called intergral protein, it's embedded within the membrane and serve as transporters, carriers or receptors. This phospholipid bilayer property of the cell membrane often causes big polar (always water loving) molecules not able to pass through the water hating lipids in the membrane, so some specific proteins serve as channels or carriers. Joke (pic) credits to: https://i.pinimg.com/1200x/5a/46/00/5a4600d58802d846bf8f6fe4edc79915.jpg

Joke explained: Pavlov is famous for an experiment of classical conditioning. The theory of classical conditioning includes a neutral stimulus (can be anything, as long as it does not provoke any sort of response in the organism) and unconditional stimulus (something that reliably results in a natural response, for example you feel nauseous when you smell rotten eggs). If neutral stimulus and unconditional stimulus always appear together, the organism will associate them and after times the neutral stimulus will also automatically and involuntarily have the effect of unconditional response on the organism. Pavlov used experiments on dogs to show his claim. He rang a bell every time before he fed the dogs. At first the bell as a neutral stimulus has no effect on the dogs. But then the dogs soon learned that bell rings are associated with food. So the dogs would involuntarily salivate and drool when they heard bell rings even if there was no food present. This jokes points out that rom the dog's point of view Pavlov could be the one affected by classical conditioning, he associated dog's drool to his experiment and automatically started taking notes. Of course this is not the truth, because unlike drooling, writing is a voluntary act, so it can not be an unconditional response. But it is just funny to think of Pavlov this way. Joke (pic) credits to: http://pin.it/Q53bq80

Joke Credit: Myself Pic Credit: Myself :)

Oh also thx for my idol A.C who often is my motivation when life gets tough aww.

Joke (image) credits to: http://www.thethingswesay.com/the-name-s-bond-ionic-bond-taken-not-shared/

Joke explained: During the translation (creating proteins in a cell from its DNA or RNA strands) process, mRNA, aka Messenger RNA, conveys genetic codes to ribosome where translation takes place. One specific type of codon ( a series of three nucleotide bases on mRNA) signals the addition of an specific type of animo acid chain, aka polypeptide, to make up the protein. There are both three types of stop codons for RMA and for DNA. A stop codon binds signals to stop the translation process and the ribosome releases the polypeptide. UAA is one of three stop codons in RNA. Joke credits to: http://pin.it/2GfLhrL