Heredity and Evolution Class 10 Science SSC - Transcription, Translation and Translocation

Heredity and Evolution Class 10 Science SSC Chapter 1 - Transcription, Translation and Translocation
You can access more videos and courses on learnfatafat.com/maharashtra-...
Proteins are needed for carrying out various body processes. Proteins are synthesized in the cells of the body, the information needed for protein synthesis is present in the Deoxyribonucleic acid or DNA of the cell. It is located inside the nucleus, however the actual process of protein synthesis takes place outside the nucleus the cell. The information from the DNA is transcribed or copied to messenger Ribonucleic acid a molecule similar to DNA but with single strand (mRNA). It, in turn, transport this information to ribosomes. The ribosomes and transfer ribonucleic acid (tRNA) use this information to produce the proteins. This basic flow of information from DNA to RNA and to ribosomes is called the Central Dogma.
The process of protein synthesis takes place through transcription, translation and translocation. DNA is the cookbook of the cell which consists of thousands of small segments, some of which stores the recipes to produce proteins. Such segments are known as genes.
Initially, an enzyme called RNA polymerase act on DNA and unwinds it from the starting sequence to be transcribed or simply copied. The enzyme, takes only one strand as template and produce its complementary strand. The unusual thing here is, the formation of base Uracil (U) instead of Thymine (T). It happens because formation of uracil is energetically less expensive. The most important thing is information remains same even if the format is changed. It is just like noting down the recipe from the cookbook in your own words, the information is same but format is different. Once the transcription process is completed the DNA strands rejoins, and the mRNA is transported outside the nucleus into the cytoplasm.
The ribosomes gather around the mRNA and here starts the process called translation. Understand it like producing the food from the recipe. The three nucleotides on mRNA forms a code for an amino acid. These are called ‘triplet codon’. Amino acids are the basic building blocks of proteins. For every triplet codon there is a transfer RNA or tRNA carrying an amino acid. The sequence on tRNA is called ‘Anticodon’. Inside the ribosome, the ‘start codon’ is recognized. A tRNA having anticodon with ‘complementary sequence’ attaches to it. Likewise the next tRNA attaches to next triplet codon. The Ribosomal ribonucleic acid or rRNA present in the ribosomes binds the amino acids brought by the two tRNAs with peptide bonds. Once the bonding is done, the tRNA corresponding to first codon transfer amino acid to tRNA corresponding to next codon. This whole process is termed as translation. The ribosome moves in forward direction on mRNA by a distance of one triplet codon so as to repeat the translation. This is called called translocation. As a result of transcription, translation and translocation there is formation of an amino acid chain. The chains formed by different ribosomes joins together so as to form a complex protein. Together these processes can be termed as gene expression. The familiar example is transfer of characters from parent to child. Sometimes sudden changes occur in genes. Sometimes any nucleotide changes its position. It causes a change in the organisms characters. This is called mutation.

[@Learnfatafat]

Thanks for watching this video. You can access more courses and videos on www.LearnFatafat.com

[@shalinipremlal5190]

Motion. STD ix

[@Harshrds]

@@shalinipremlal5190 no 🤣🤣

[@sureshnagarale3250]

Ok I will be in there lecture

[@asmitashirke3868]

You have a app or not.

[@Learnfatafat]

​@@asmitashirke3868 Yes !! You can download the LearnFatafat Learning App: bit.ly/3dq1DCJ

[@mahamotivation..6490]

Thank you teacher you are like as a God for us in a lockdown

[@neelgadiyamusic8096]

No God she is Goddess 😂

[@rajeshnarhire7295]

Thank you for explaining in detail ,thank you so much...

[@saaru_rv9161]

Thanks .... Greatly explained

[@gopalkanade228]

Very nice and best video

[@vedant_sl]

THANK YOU SO MUCH...

[@harshpatel7429]

5:14 , i think it should be '' chains formed by different amino acids joins together to form complex protein.
by the way,it was a nice explanation

[@vidhyeshtiwari2755]

Dear sir,please make more videos of all topics of every chapters of science,maths,english,history and geography..
And this is platform to learn easily and simple..so please upload more videos of 10th std ssc board maharashtra.

[@vivekbhardwaj152]

Short,sweet, simple ... Just loved it!♥️♥️

[@sadafaltafhussain9117]

my god what an explanation every student needs a teacher like you..thanks alott..❤️

[@user-wl2pj9hr2k]

The video is Best👍👍👌👌

[@balasokashid1654]

Thank you for explaning in details

[@mix_plate.by.K.A]

Wow it was an amazing way to explain wonderful I understood it very well thanks

[@shashanksapaliga7964]

Thank you so much teacher, You made understanding such concepts easier by taking examples related to our daily life.

[@Learnfatafat]

It's my pleasure!!!
For more such videos download LearnFatafat Learning App - bit.ly/3dq1DCJ

[@sureshnagarale3250]

Thanks for explaining

[@sunildubey4535]

Good helping me for my 10th

[@11alaxmitiwari48]

Thank you ma'am

[@aishwaryasawant7287]

Thank you for keeping it soo simple and clear ❤️

[@Learnfatafat]

Glad to hear!!!
For more such videos download LearnFatafat Learning App - bit.ly/3dq1DCJ

[@sureshnagarale3250]

I hope that you get Deep like this in other videos

[@tanmayhiray4848]

Thank you

[@oshin_9612]

Thank you very much

[@meghapandit5240]

Thanks miss for explaining the hardest concept in very easy words

[@Learnfatafat]

Glad to hear!!!
For more such videos download LearnFatafat Learning App - bit.ly/3dq1DCJ

[@tayybakhalil2526]

I liked very much and gain knowledge , after subscribing I can't see your more videos on cell membrane and others kindly help me

[@shrushtiubale3507]

thank you for explaining deeply

[@priyankapatil155]

G

[@naughtylover8000]

I want full video of the lesson

[@ajaynagpure688]

It was really very helpful 😊 thanks mam❤

[@anuj.d3329]

In this video it's easy to understand in a simple manner and in animation

[@Learnfatafat]

Thanks. You can access complete course videos on learnfatafat.com/

[@prakashkumbhar6585]

Very easy to understand

[@Learnfatafat]

Glad to hear that. You can access complete course on learnfatafat.com

[@sudhakarbawane9384]

Thank You so much for this video. It is very easy to learn in such simple language and thanks for the knowledge you shared with us. 🙏🏻🙏🏻

[@kuchkarnekiaag4250]

Thank you 😊

[@anantnatekar2521]

Hii

[@sunlight1265]

Thanks madam.... 🙏🙏

[@jamilakhatoon115]

Thank you soo much it get very easy to understand🙂

[@tanulydoiphode5155]

Please upload the other video related to this chapter

[@rajeshjagtap1904]

thanks madam I'm a under stand

[@tejaschandorkar5987]

Transcription:- process of synthesis of mRNA according to the nucleotide sequence present on DNA is called Transcription
Translation:- the process of bringing tRNA processing anticodon that is complementary to the codon on mRNA for protein synthesis is called translation
Translocation:- the process of movement of the ribosome form one end of mRNA to the other end by the distance of one triple codon is called translocation

[@tejaschandorkar5987]

Plz like and reply it taken 10 min to type

[@jeevangharate6339]

But in book it is written as process of synthesis of RNA.....

[@techmasters7779]

Ma'am what is the mutation

[@ganeshsasane9594]

Pls make a videos on full chapters of 10th class bio

[@Learnfatafat]

We already have a complete course. You can access complete course videos on learnfatafat.com/

[@bhagyashrisings1119]

I don't undersand even a sentence

[@iamermac9066]

Blood is red
Arteries are blue
Channels name is in hindi
Why aren't you

[@dreambig2126]

😂😂😂😂

[@gamestokshiv9067]

Mam, l wanted Hindi language. I didn't understand this language 😭😭

[@farhansk1980]

Kya aap is vedio ko hindi me translate kar sakte h

[@abhishekraut7933]

Dear sir,please make more videos of all topics of every chapters of science,maths,english,history and geography..
And this is platform to learn easily and simple..so please upload more videos of 10th std ssc board maharashtra.

[@Learnfatafat]

Thanks for your feedback. You can access complete course videos on learnfatafat.com/

[@ramdasboinwad1108]

Thank you

[@abhishekraut7933]

Dear sir,please make more videos of all topics of every chapters of science,maths,english,history and geography..
And this is platform to learn easily and simple..so please upload more videos of 10th std ssc board maharashtra.

[@Learnfatafat]

Thanks Abhishek for your interest. To access complete course check - learnfatafat.com/maharashtra-board-ssc-standard-10/