1 - A single DNA molecule is unwound and unzipped by DNA helicase., 3 - The Okazaki fragments on the lagging strand are bound into a single continuous strand by the enzyme DNA ligase., 2 - DNA polymerase builds new DNA strands by pairing complimentary nucleotides. Continuously on the leading strand and in fragments on the lagging strand. , 4 - Two identical molecules of DNA are produced.,

DNA Replication

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟