个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等(默认)关闭
筛选器
DNA repair 1 | Biomolecules | MCAT | Khan Academy
11:16
YouTubekhanacademymedicine
DNA repair 1 | Biomolecules | MCAT | Khan Academy
Created by Efrat Bruck. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/dna/v/dna-repair-2?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/biomolecules/dna/v/differences-in-translation-between-prokaryotes-and-eukaryotes?utm_source=YT&utm_medium ...
已浏览 33.1万 次2014年10月24日
DNA Repair Mechanisms
Find out how scientists are turning DNA into a digital archive 🧬 #NationalGeographic #Science
1:19
Find out how scientists are turning DNA into a digital archive 🧬 #NationalGeographic #Science
YouTubeNational Geographic
已浏览 1.9万 次1 个月前
How to take a MyHeritage DNA test 🧬
0:59
How to take a MyHeritage DNA test 🧬
YouTubeMyHeritage
已浏览 15.7万 次2023年9月26日
Do Twins Share the Same DNA? | Identical vs Fraternal Twins Explained 🧬
0:27
Do Twins Share the Same DNA? | Identical vs Fraternal Twins Explained 🧬
YouTubeAnatomy Ai Official
已浏览 1.6万 次1 个月前
热门视频
DNA Repair Enzymes: A Comprehensive Guide
1:53
DNA Repair Enzymes: A Comprehensive Guide
TikTokellengendlermd
已浏览 3.8万 次2023年1月7日
DNA repair mechanisms
32:50
DNA repair mechanisms
YouTubeShomu's Biology
已浏览 16万 次2013年2月9日
DNA Repair
7:05
DNA Repair
YouTubekhanacademymedicine
已浏览 25.7万 次2013年11月24日
DNA Damage and Cancer
Ancestry on Instagram: "We’re excited for what’s coming! Before your AncestryDNA results update, here’s a quick look at what to expect. Get ready to explore your story with a clearer view. Some customers won’t be able to access this feature until December 2025."
1:00
Ancestry on Instagram: "We’re excited for what’s coming! Before your AncestryDNA results update, here’s a quick look at what to expect. Get ready to explore your story with a clearer view. Some customers won’t be able to access this feature until December 2025."
Instagramancestry
已浏览 2.6万 次4 周前
Teach You Vids on Instagram: "A breathtaking look at one of life’s most fundamental processes—mitosis. 🌱 This is how a single cell carefully divides, ensuring each new cell carries the same complete set of DNA. From growth to healing, mitosis is the silent force keeping us alive and thriving. This video is for educational purposes only. DM for credit/ removal. #Mitosis #CellBiology #LifeInAction #Microscopy #EducationalContent"
0:12
Teach You Vids on Instagram: "A breathtaking look at one of life’s most fundamental processes—mitosis. 🌱 This is how a single cell carefully divides, ensuring each new cell carries the same complete set of DNA. From growth to healing, mitosis is the silent force keeping us alive and thriving. This video is for educational purposes only. DM for credit/ removal. #Mitosis #CellBiology #LifeInAction #Microscopy #EducationalContent"
Instagramteachyouvids
已浏览 15.9万 次1 个月前
understanding dna ancestry tests: how they work
1:01
understanding dna ancestry tests: how they work
YouTubeAkmal Khan
已浏览 354 次2023年11月2日
DNA Repair Enzymes: A Comprehensive Guide
1:53
DNA Repair Enzymes: A Comprehensive Guide
已浏览 3.8万 次2023年1月7日
TikTokellengendlermd
DNA repair mechanisms
32:50
DNA repair mechanisms
已浏览 16万 次2013年2月9日
YouTubeShomu's Biology
DNA Repair
7:05
DNA Repair
已浏览 25.7万 次2013年11月24日
YouTubekhanacademymedicine
What happens when your DNA is damaged? - Monica Menesini
4:59
What happens when your DNA is damaged? - Monica Menesini
已浏览 262.7万 次2015年9月21日
YouTubeTED-Ed
DNA Repair
19:27
DNA Repair
已浏览 34.8万 次2020年4月18日
YouTubeBiochemistry by Dr Rajesh Jambhulkar
DNA Repair Mechanisms Part 1
13:58
DNA Repair Mechanisms Part 1
已浏览 11万 次2020年8月25日
YouTubeEasy Peasy
How DNA Repairs Itself (Proofreading, Oncogenes, Tumor Suppressor Genes, Mismatch, Excision Repair)
20:56
How DNA Repairs Itself (Proofreading, Oncogenes, Tumo…
已浏览 7.5万 次2023年4月17日
YouTubeMedicosis Perfectionalis
3:32
Photoreactivation | DNA Repair Mechanism
已浏览 8.4万 次2017年9月22日
YouTubeHussain Biology
5:53
DNA Replication in Prokaryotes | Initiation
已浏览 45.5万 次2018年11月12日
YouTubeHussain Biology
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款