Good luck! Here’s a link to my Genetics playlist if it would help. Genetics by Biology Professor th-cam.com/play/PLjMo-ys5HQIZt7lsSFysHvp9SgW0CyTB8.html
Hello from Germany there is almost no German video about this topic thats why I have to watch an english one. It took a while to unterstand everything but I think I got it now. Thanks for that video it helped me a lot
Mutation and evolution! DNA polymerases that copy DNA sometimes make mistakes, leading to mutations. These mutations, if beneficial, are more likely to be passed on to the next generation. Over millions of years, these inherited differences result in totally different species.
Does the coefficient of chargaff makes it possible to affirm that two bacteria are genetically distant and is it proportion to the temperature of fusion of DNA?
Because RNA is not double stranded. Any complementary base pairing in RNA is within a single strand (see tRNA for instance) rather than between two complementary strands
How do they do that , where from do they ectract dna , and where is dna resident at, chromosomes, now where does chromosome resides , but seriously I just know testosterone are perhaps not sperm cells , but hormone, are hormones protein and are hormone a source of dna and how does sperm contain dna knowledge , is blood dna same as egg dna
Really helpful, it's 3 am and I've a test tomorrow
Good luck! Here’s a link to my Genetics playlist if it would help.
Genetics by Biology Professor th-cam.com/play/PLjMo-ys5HQIZt7lsSFysHvp9SgW0CyTB8.html
same
Hey man how'd your test go last year?
@@annic319 It went pretty good
Thank you so much,am in my 1st year of medicine and I was facing challenges with understanding biochemistry but you've made it easy for me.
taught really well but there were sound issue and i hope that in upcoming video the issue will be settled
Thank you for your help! You explained perfectly!
Hello from Germany
there is almost no German video about this topic thats why I have to watch an english one. It took a while to unterstand everything but I think I got it now.
Thanks for that video it helped me a lot
selbes Problem gehabt lol
Hahaha, I hope it is the same in Deutsch.
love the video but the muffled mic sucks! but good video very helpful!
Thanks mam, watching it from India.
U explaining is just perfect thank u
Thanks 😊
Hi what is the explanation for why dna varies between species ?
Mutation and evolution! DNA polymerases that copy DNA sometimes make mistakes, leading to mutations. These mutations, if beneficial, are more likely to be passed on to the next generation. Over millions of years, these inherited differences result in totally different species.
@@BiologyProfessor Thank youuu
Thanks 😌
Does the coefficient of chargaff makes it possible to affirm that two bacteria are genetically distant and is it proportion to the temperature of fusion of DNA?
Yes and yes
Why is chargaff rule is not applicable for rna.mam
Because RNA is not double stranded. Any complementary base pairing in RNA is within a single strand (see tRNA for instance) rather than between two complementary strands
RNA doesnt have T nucleotides
goodjob thanks
Please remake this with a better mic. Holy
❤️
How does a crow dna varries from that of a human dna, or are the similarish 😀
The genome of a crow species has been sequenced, but I am not aware of any information about how close it is to human DNA.
Biology Professor so, you are teaching me What, part of biology ma'am
@@BiologyProfessor thank you
Not possible
How do they do that , where from do they ectract dna , and where is dna resident at, chromosomes, now where does chromosome resides , but seriously I just know testosterone are perhaps not sperm cells , but hormone, are hormones protein and are hormone a source of dna and how does sperm contain dna knowledge , is blood dna same as egg dna