{"id":4515,"date":"2025-06-12T21:40:39","date_gmt":"2025-06-12T21:40:39","guid":{"rendered":"https:\/\/schools.jove.com\/?p=4515"},"modified":"2026-07-22T15:39:34","modified_gmt":"2026-07-22T15:39:34","slug":"dna-replication","status":"publish","type":"post","link":"https:\/\/schools.jove.com\/dna-replication\/","title":{"rendered":"How DNA Replication Works: A Simple Guide for Young Scientists"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4515\" class=\"elementor elementor-4515\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef3dc91 e-flex e-con-boxed e-con e-parent\" data-id=\"ef3dc91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-081d7dd elementor-widget elementor-widget-heading\" data-id=\"081d7dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">How DNA Replication Works: A Simple Guide for Young Scientists\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7090152 e-flex e-con-boxed e-con e-parent\" data-id=\"7090152\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44ee0c2 elementor-widget elementor-widget-text-editor\" data-id=\"44ee0c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.jove.com\/schools\/v\/19644\/dna-replication\"><span style=\"font-weight: 400;\">DNA replication<\/span><\/a><span style=\"font-weight: 400;\"> is the process by which cells make an exact copy of their<\/span><a href=\"https:\/\/schools.jove.com\/what-is-dna\/\"><span style=\"font-weight: 400;\"> DNA<\/span><\/a><span style=\"font-weight: 400;\"> before dividing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Without it, new cells wouldn\u2019t have the instructions they need to function. That\u2019s why understanding how cells copy DNA is so important \u2014 even for young learners. In this article, you&#8217;ll get DNA replication explained clearly using step-by-step visuals,<\/span><a href=\"https:\/\/www.jove.com\/schools\/science-video\/\"><span style=\"font-weight: 400;\"> JoVE video clips<\/span><\/a><span style=\"font-weight: 400;\">, and <\/span><a href=\"https:\/\/www.jove.com\/schools\/standards\/\"><span style=\"font-weight: 400;\">NGSS-aligned<\/span><\/a><span style=\"font-weight: 400;\"> classroom strategies.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e308475 e-flex e-con-boxed e-con e-parent\" data-id=\"e308475\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d91503 elementor-widget elementor-widget-heading\" data-id=\"6d91503\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why DNA Replication Is Important Before Cell Division\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f8aa59f e-flex e-con-boxed e-con e-parent\" data-id=\"f8aa59f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e1dcc5 elementor-widget elementor-widget-text-editor\" data-id=\"1e1dcc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Every time your body grows, heals, or replaces old cells, your cells divide. But before they do, they must make a copy of their DNA.<\/span><\/p>\n<p><b>Why DNA replication is important before cell division:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It ensures each new cell has the same genetic information<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mistakes in replication can lead to mutations or diseases<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It\u2019s a key part of growth, reproduction, and healing<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\ud83c\udfa5 <\/span><a href=\"https:\/\/www.jove.com\/schools\/v\/19644\/dna-replication\"><span style=\"font-weight: 400;\">JoVE\u2019s DNA replication video <\/span><\/a><span style=\"font-weight: 400;\">make this concept crystal clear \u2014 showing how the DNA unzips, duplicates, and coils into new chromosomes inside the cell.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cff0c4e e-flex e-con-boxed e-con e-parent\" data-id=\"cff0c4e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9673be1 elementor-widget elementor-widget-heading\" data-id=\"9673be1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Are the Three Steps of DNA Replication for Students?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f94ac6e e-flex e-con-boxed e-con e-parent\" data-id=\"f94ac6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc6cc85 elementor-widget elementor-widget-text-editor\" data-id=\"bc6cc85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">To help<\/span><a href=\"https:\/\/www.jove.com\/schools\/solutions\/middle-school\/\"><span style=\"font-weight: 400;\"> middle school <\/span><\/a><span style=\"font-weight: 400;\">students understand DNA replication, break it into three simple steps:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>First: Unwinding the DNA<\/b><b><br \/><\/b><span style=\"font-weight: 400;\">An enzyme called helicase breaks the hydrogen bonds between base pairs, separating the two strands of DNA like a zipper opening.<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Next: Adding Complementary Bases<\/b><b><br \/><\/b><span style=\"font-weight: 400;\">An enzyme called DNA polymerase reads each strand and builds a new matching strand by adding the correct DNA base pairs (A\u2013T and C\u2013G).<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<\/ul>\n<p><b>Last: Checking and Finishing the Copies<\/b><b><br \/><\/b><span style=\"font-weight: 400;\">Other enzymes proofread the new strands to fix mistakes. Then, the two identical DNA molecules re-form into the double helix shape, ready for cell division.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee70e7c e-flex e-con-boxed e-con e-parent\" data-id=\"ee70e7c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e597c3 elementor-widget elementor-widget-heading\" data-id=\"3e597c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Steps of DNA Replication in Simple Terms\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3de4456 e-flex e-con-boxed e-con e-parent\" data-id=\"3de4456\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94061c7 elementor-widget elementor-widget-text-editor\" data-id=\"94061c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Let\u2019s break down the steps of DNA replication in plain language:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Helicase unzips the DNA<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DNA polymerase builds new strands<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ligase helps connect pieces and close the gaps<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Proofreading enzymes check for errors<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">This is the easy way to teach<\/span><a href=\"https:\/\/www.jove.com\/schools\/v\/19644\/dna-replication\"><span style=\"font-weight: 400;\"> DNA replication<\/span><\/a><span style=\"font-weight: 400;\"> with visuals \u2014 by associating each step with a clear action and visual model. You can even act it out with paper strands, scissors (for cutting), and glue (for ligase)!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a8fb89 e-flex e-con-boxed e-con e-parent\" data-id=\"4a8fb89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28f2f9c elementor-widget elementor-widget-heading\" data-id=\"28f2f9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Enzymes Involved in DNA Replication\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f9d1ab e-flex e-con-boxed e-con e-parent\" data-id=\"5f9d1ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29d3b0c elementor-widget elementor-widget-text-editor\" data-id=\"29d3b0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">It\u2019s helpful to emphasize the enzymes involved in DNA replication \u2014 they do all the heavy lifting. Key players include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Helicase<\/b><span style=\"font-weight: 400;\"> \u2013 unwinds the DNA<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>DNA Polymerase<\/b><span style=\"font-weight: 400;\"> \u2013 adds new bases<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Primase<\/b><span style=\"font-weight: 400;\"> \u2013 starts the process<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ligase<\/b><span style=\"font-weight: 400;\"> \u2013 seals the new strands<\/span><span style=\"font-weight: 400;\"><br \/><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Explain these enzymes like specialized tools on an assembly line \u2014 each with a clear job. <\/span><a href=\"https:\/\/www.jove.com\/schools\/\"><span style=\"font-weight: 400;\">JoVE <\/span><\/a><span style=\"font-weight: 400;\">videos use color-coded animations to help students remember who does what.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8203760 e-flex e-con-boxed e-con e-parent\" data-id=\"8203760\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4ce115 elementor-widget elementor-widget-heading\" data-id=\"a4ce115\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Cells Copy DNA: Real-Life Application\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d199c3 e-flex e-con-boxed e-con e-parent\" data-id=\"8d199c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17af355 elementor-widget elementor-widget-text-editor\" data-id=\"17af355\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">So, how do cells copy DNA in the real world? This happens billions of times every day in your body \u2014 in skin, hair, blood, and more.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The process is:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fast (millions of base pairs per minute)<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Accurate (proofreading corrects most errors)<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vital for health and development<\/span><span style=\"font-weight: 400;\"><br \/><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">When students ask \u201cHow does my body know how to grow?\u201d \u2014 DNA replication is the answer.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fa5853a e-flex e-con-boxed e-con e-parent\" data-id=\"fa5853a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1e9910 elementor-widget elementor-widget-heading\" data-id=\"e1e9910\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DNA Replication Activity for Middle School Science\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-66fe423 e-flex e-con-boxed e-con e-parent\" data-id=\"66fe423\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cfe3ce elementor-widget elementor-widget-text-editor\" data-id=\"8cfe3ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Try this hands-on DNA replication activity for middle school science:<\/span><\/p>\n<h3><b>Pipe Cleaner DNA Replication<\/b><\/h3>\n<p><b>Materials:<\/b><span style=\"font-weight: 400;\"> Pipe cleaners, colored beads (A, T, C, G), twist ties<\/span><span style=\"font-weight: 400;\"><br \/><\/span> <b>What to Do:<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Build the original strand using base-pair color codes<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u201cUnzip\u201d the strand<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use beads to match each base (A-T, C-G)<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twist into two new helixes<\/span><span style=\"font-weight: 400;\"><br \/><\/span><\/li>\n<\/ol>\n<p>This reinforces the structure of DNA, base pairing rules, and replication steps.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12d0631 e-flex e-con-boxed e-con e-parent\" data-id=\"12d0631\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57b2a17 elementor-widget elementor-widget-heading\" data-id=\"57b2a17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion: Teaching Replication with Confidence\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-caa0982 e-flex e-con-boxed e-con e-parent\" data-id=\"caa0982\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f968cf7 elementor-widget elementor-widget-text-editor\" data-id=\"f968cf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Getting DNA replication explained in middle school doesn\u2019t mean oversimplifying \u2014 it means using the right visuals, language, and analogies.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">With <\/span><a href=\"https:\/\/www.jove.com\/schools\/science-video\/\"><span style=\"font-weight: 400;\">JoVE\u2019s science videos<\/span><\/a><span style=\"font-weight: 400;\"> and structured steps like First, Next, Last, students can visualize how cells copy DNA and why it\u2019s essential.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\ud83c\udf93<\/span><a href=\"https:\/\/share.hsforms.com\/1FyaUdqz3T3yuF-IuUZXDfwc2eur\"> <b>Book a Free Demo<\/b><\/a><span style=\"font-weight: 400;\"> to access JoVE\u2019s complete genetics video collection, NGSS-aligned activities, and visual tools for making molecular biology fun and accessible.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bring JoVE to your classroom starting <\/span><span style=\"font-weight: 400;\">as low as<\/span><span style=\"font-weight: 400;\"> $2 per student.*<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Explore <\/span><a href=\"https:\/\/20267955.fs1.hubspotusercontent-na1.net\/hubfs\/20267955\/K12%20Schools\/K12%20Funding%20Resources%20Flyer_2025.pdf\"><span style=\"font-weight: 400;\">funding resources <\/span><\/a><span style=\"font-weight: 400;\">\u00a0to learn how your school can start using JoVE\u2019s complete STEM video library today.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">*Pricing based on 1,500 students.<\/span><\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>How DNA Replication Works: A Simple Guide for Young Scientists DNA replication is the process by which cells make an [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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