Bagaimana perbedaan replikasi DNA pada organisme prokariotik dan organisme eukariotik

Question

Aisyah Sahara · Accepted Answer

Replikasi DNA prokariotikTerjadi sel prokariotikTerjadi di sitoplasma selProses yang berkelanjutan bisa terjadi kapan sajaTerjadi pada DNA untai ganda linier dan DNA untai ganda sirkuler Daerah asal replikasi origin hanya ada 1Melibatkan enzim DNA polimerase I dan IIIFragmen Okazaki BesarProsesnya cepatMembutuhkan DNA giraseReplikasi DNA eukariotikTerjadi sel eukariotikTerjadi di nukleus selHanya terjadi di fase S pada pembelahan selTerjadi pada DNA untai ganda linier saja Daerah asal replikasi origin ada banyakMelibatkan enzim DNA polimerase dan Fragmen Okazaki kecilProsesnya lambatTidak membutuhkan DNA girase Prokaryotic Replication vs Eukaryotic Replication Following are the important difference between prokaryotic and eukaryotic replication Prokaryotic Replication Eukaryotic Replication This process occurs in prokaryotic cells This process occurs in eukaryotic cells It is a continuous process This process occurs in the S phase of cell cycle Circular double stranded DNA Linear double stranded DNA with end The DNA replicates in the cytoplasm The DNA replicates in the nucleus Single origin of replication Multiple origins of replication Small amount of DNA The DNA is 50 times more than prokaryotic DNA DNA polymerase I and III are involved DNA polymerase a and are involved Large okazaki fragments Small okazaki fragments The process is rapid 2000 base pairs per second The process is slow 100 base pairs per second Two circular chromosomes are obtained Two sister chromatids are obtained DNA gyrase is required DNA gyrase is not required