The TL;DR version Is there a fast way to determine what the cell environment of a particular cell (E.g RBC) is? (in terms of solute/ionic concentration) I'm not sure if the question belongs here,…
Nazariy Xopfild tarmoqlari (sun'iy neyronlardan, ya'ni McCulloch-Pitts neyronlaridan tashkil topgan) biologik jihatdan ishonarli emasligi to'g'risida umumiy kelishuvga ega bo'lgan boshqa sabablar ham bor ...
We have sequenced the genome of 200 bacterial strains belonging to the same species, a swine bacterial pathogen. In a previous work, it was observed that a protein family of adhesins is present in…
Once placed in proximity to its future meal, how long does it take for the larva of a solitary parasitic wasp to begin feeding? I have several books on wasp behavior, but none address the time invo…
O'quv maqsadlari Prokaryotik genom o'lchamining o'zgarishini va ORFlarni tushuntiring Molekulyar genetikada ochiq o'qish ramkasi (ORF) o'qish ramkasining bir qismi bo'lib, unda hech qanday to'xtash kodonlari mavjud emas. Transkripsiyani tugatish pauza joyi ORF dan keyin, tarjimani to'xtatish kodonidan tashqarida joylashgan, chunki agar transkripsiya to'xtash kodonidan oldin to'xtasa, tarjima paytida to'liq bo'lmagan oqsil hosil bo'ladi.
Fotoavtotroflar quyosh nuridan energiya manbai sifatida foydalanadi va fotosintez jarayonida karbonat angidridni kamaytiradi va glyukoza kabi uglevodlarni hosil qiladi. Nurlanish energiyasi glyukoza va boshqa organik molekulalar ichidagi kimyoviy bog'lanish energiyasiga aylanadi. O'simliklar, suvo'tlar va siyanobakteriyalar kislorodli fotoavtotroflar deb nomlanadi, chunki ular noorganik materiallardan organik molekulalarni sintez qiladi, yorug'lik energiyasini kimyoviy energiyaga aylantiradi, suvdan elektron manba sifatida foydalanadi va fotosintezning yakuniy mahsuloti sifatida kislorod hosil qiladi.
