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科學基礎 - 草莓 DNA 萃取實驗室
Ashley McLaurin
受歡迎的
新星
平均評分：4.9評論數量：(660)
科學實驗室實作活動旨在幫助學生更了解細胞中 DNA 的結構、功能和位置。 ＃學術的
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課堂經歷
美國等級 5 - 7
In this one-time class, your student will extract the DNA from a strawberry. Students will learn where DNA is found in the cell body and remove it from the cell. This lab will help your student expand their understanding of DNA. It is a perfect complement to "What is DNA?" Materials - Rubbing alcohol 1/2 cup ***Place in the freezer before class! It needs to be cold!*** - 1/2 teaspoon of salt - 1/3 cup of water - 1 tablespoon of dishwashing liquid - 2 glass cups - small strainer or funnel...
這門課是在 English講授的。
In this class, students will learn where DNA can be found, its function, and its structure. They will also learn about cells and how DNA directs and regulates the body. They will describe that the basic DNA structure is the same for all living organisms and realize that the DNA of a strawberry looks the same as that of a human, animal, plant, fungus, or bacteria.
Materials - Rubbing alcohol 1/2 cup ***Place in the freezer before class! It needs to be cold!*** - 1/2 teaspoon of salt - 1/3 cup of water - 1 tablespoon of dishwashing liquid - 2 glass cups - small strainer or funnel with cheesecloth - 1 to 3 strawberries - 1 plastic sandwich bag - 1 fork or toothpick Extraction Liquid Mix one-half teaspoon of salt, one-third cup of water, and one tablespoon of dishwashing liquid in a glass.
Students will be handling rubbing alcohol. Please keep it away from open flames and discuss with your student that nothing from the actual lab is consumable.
受歡迎的
新星
平均評分：4.9評論數量：(660)
Welcome to my Outschool profile! I'm an enthusiastic science educator with a passion for inspiring young minds. With over a decade of teaching experience, I specialize in middle and high school sciences, including chemistry, physics, and...
團體課
US$10
每班見面一次
35 分鐘
Completed by 7 learner
即時視訊會議
年齡: 10-13
2-4 每班學員人數
