Kyra

cellbiology hashtag performance

The #cellbiology hashtag encompasses educational content, engaging visuals, cellular structures, processes, scientific research, student insights, laboratory techniques, viral trends, animations, microscopy, biology enthusiasts, experiments, quizzes, DNA, proteins, and interactive learning.
we on different paths but same biological destination source yourgenome and r6 clip is from the battle moon "Cellular DNA polymerases cannot initiate synthesis in the absence of a nucleic acid primer, so the first step in DNA synthesis is the formation of a short RNA primer (∼10 nt) by specialized RNA polymerases known as primases (Kornberg and Baker, 1992). In principle, leading strand synthesis requires only a single priming event, whereas frequent repriming is the hallmark of discontinuous lagging strand synthesis. The distribution of primers, ∼1–2 kb apart on the lagging strand, is governed by dynamic interactions between DnaB and the DnaG primase (Tougu and Marians, 1996). The E. coli replication fork moves about 1 kb per second under normal circumstances. Okazaki fragments are 1–2 kb in E. coli, so new primers must be synthesized on the discontinuous lagging strand every few seconds. The clamp loader is capable of rapid and repeated loading of new β dimers onto primed sites as they are generated, so this is not a limiting step, but a longstanding conundrum in lagging strand synthesis has been to rationalize how the lagging strand polymerase lets go of DNA after it completes an Okazaki fragment (Figures 1B and 1C). The interaction between β and Pol III core on DNA is very tight, with a dissociation half-life of more than 5 min when bound to the primer-template junction. With only 10–20 molecules of polymerase in the cell, and new Okazaki fragments being produced every few seconds, the lagging polymerase must be used repeatedly." #biology #cellbiology #mitosis #replication #relatable #fyp #dna #genetics
3.2k
we on different paths but same biological destination source yourgenome and r6 clip is from the battle moon "Cellular DNA polymerases cannot initiate synthesis in the absence of a nucleic acid primer, so the first step in DNA synthesis is the formation of a short RNA primer (∼10 nt) by specialized RNA polymerases known as primases (Kornberg and Baker, 1992). In principle, leading strand synthesis requires only a single priming event, whereas frequent repriming is the hallmark of discontinuous lagging strand synthesis. The distribution of primers, ∼1–2 kb apart on the lagging strand, is governed by dynamic interactions between DnaB and the DnaG primase (Tougu and Marians, 1996). The E. coli replication fork moves about 1 kb per second under normal circumstances. Okazaki fragments are 1–2 kb in E. coli, so new primers must be synthesized on the discontinuous lagging strand every few seconds. The clamp loader is capable of rapid and repeated loading of new β dimers onto primed sites as they are generated, so this is not a limiting step, but a longstanding conundrum in lagging strand synthesis has been to rationalize how the lagging strand polymerase lets go of DNA after it completes an Okazaki fragment (Figures 1B and 1C). The interaction between β and Pol III core on DNA is very tight, with a dissociation half-life of more than 5 min when bound to the primer-template junction. With only 10–20 molecules of polymerase in the cell, and new Okazaki fragments being produced every few seconds, the lagging polymerase must be used repeatedly." #biology #cellbiology #mitosis #replication #relatable #fyp #dna #genetics
Replying to @Sarah | fasted off 70 lbs autophagy is very complicated, but I do love your enthusiasm for the science 🤓 #science #biology #cellbiology #autophagy #fasting #intermittentfasting #health #fitness #zmf
2.2k
Replying to @Sarah | fasted off 70 lbs autophagy is very complicated, but I do love your enthusiasm for the science 🤓 #science #biology #cellbiology #autophagy #fasting #intermittentfasting #health #fitness #zmf

start an influencer campaign that drives genuine engagement

Company

HomeCase StudiesReportsBlogCareers

Technology

Fastest Growing