Roteiro de Aula Prática:
Extração de DNA do Morango
Os alunos das três turmas de 3º ano realizam o
experimento e seguiram cada uma das etapas de acordo com o roteiro de aula prática:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGv1rdzlE7h-xsPliGSRkAZ34K109olxz9s549wDI6O10IfxJXAQDySC8ydmfsJ0aIyMkiB_OO6T8GZwfaX-HDPcNo6JRiWrASXJ-gFMUNXeS-6jucKrXWsZ0RQs4DUaH0_zjU9NWxjVw/s280/SAM_1808.JPG) |
Materiais |
1 ETAPA: Lavaram bem os dois morangos (FOTO 01) e retiraram as folhas verdes (sépalas) (FOTO 02).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfcuFhsyQ_CvVRY6TSUOAwGNICFAe2mpPS0IMiNMrDI3bgUzm8tsiWxcqprSe86Xaok3Yq5lGH1EsFd-SO0k8vRXRP5wiLnyFfna-Y0NnGdSIBU7Jhh_GbT3O-p8lzmS7Q4G23tFSS3nk/s280/SAM_1815.JPG) |
Foto 01 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLejjSNM8EJQvcKJiZjl1KGZTF4NwtORXxvLhWcoUgUmNmjyl36pmdY6XRPAjnOFFzcugxcOunGCNXxoIZ30Cr6BWcakyH4CcZzQsBsSO8cSH1_COpQkwijRe1K-UtM7VRaUKQ0LlpBmg/s280/SAM_1814.JPG) |
Foto 02 |
2 ETAPA: Colocaram os morangos dentro de um saco
plástico tipo “zip loc” (FOTOS 03 e 04) e amassaram bem até obter uma pasta quase homogênea (FOTO 05) .
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCIx4lDAYrlFvd5sdetuUqQKhVhr3uD0aTWmto-9rJuTz7_g4GXL29lisLxlglMotg4TH0xdY27b6j3YhjxD2YUghZG8UgHbyBFo8QTCA61dkkYedxxJXNAcFLUStu8m8ShRaiMwJt5Bs/s280/SAM_1816.JPG) |
Foto 03 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdTreHtUv6X_aYp1nZVXWvTtoieGH6KeTs5bNGVZgdlx5zzxd0-hh7Z1Acj77wFfdsDSuB3FTg98xZpB-Z9x9BT9etr5lGdbz1NEoEDor-ymxvRIgiZRwK8w-AXbNGxC82ZsXoyjnGgB4/s280/SAM_1817.JPG) |
Foto 03 e 04 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8HtMQw2xEPSP6tSF9o3jaXl42JXAfXDcf6oaxak6hioJjva4GhSzZplZbF142uS3txUlaQyeF91_PIDNzYSlL6cMiDKKOkRWZ_lSUJ5WMmFMnkvmQxdOMNR93Ll9qhZ52PqOzOtnls4I/s280/SAM_1818.JPG) |
Foto 05 |
3 ETAPA: No saco plástico, adicionaram uma colher de
chá de sal (FOTO 06) e uma colher de sopa de detergente (FOTO 07).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7wawPUzJkulhbSoxEwopu24mjmHygtVqPYddvhAynW9I-xIb_4F4WFabUfXfuqPq81Q3z8KHk16ixFS1y3qzQuYBqPiVfwY5sYREXqWl_fENsUAMO3cSsJAqr0fQEYxyvgWlxXxkr0T4/s320/SAM_1825.JPG) |
Foto 06 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilicA-TJuLPRRy0W-b800g9uqAeq-VjSnOMCq2aGZ-ZZeIbzrbP6cknPnxXIdLESKyC2sF1a5RqMJGjLdTIm4n67mEeTvivKiOrshCKMdHyFA0QffhWAToeQpN8r4bxIAUgz9SKU8vHHs/s280/SAM_1823.JPG) |
Foto 07 |
4 ETAPA: Misturaram a solução com as mãos durante 1 a 2
minutos (FOTO 08) e, em seguida, filtraram o conteúdo do saco plástico, utilizando o
coador (FOTO 09) , no Erlenmeyer (FOTO 10).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlQPOJFmmDz3xf3Fbic0uTT2lTbaoLmfWBZE1l5LA-KBAFUJzDWD7mPLMiUyz4BLER_bAxNiAN42iotK_77b4sQPVf6DMUgc8zIQ7qVlPo8vQlEyZui1yIQ9y0SbBNWwFt1I7y3aemxiQ/s320/SAM_1826.JPG) |
Foto 08 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjveHMhkIyATjt_xj1o_Wxvl_z_KxxQZm7vOAzQOInXH1dxXWyajX3h-SaNL2v1ZpJc95HbSs-402dX-ZyzSMRXOun2XOHya7y0U_kO55HlfQnmZYMYOYodUL6SgAEZtPlmm-BpmdAwLeU/s320/SAM_1830.JPG) |
Foto 09 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-FyzPxqUBDjGDi2KDXjhsFLt9Yxe-4rGZra_Qu63a8K2QRqlIvzWG98gbl2vlDITNhflT4uWs4JQS2X8CCEroLbUzuUihj6ia2E7PhftIrx4miEYrzQvGX32yrAHha-2XNWUPyJ1Qzo/s320/SAM_1832.JPG) |
Foto 10 |
5 ETAPA: Após a filtração, colocaram a mistura em um tubo de ensaio (FOTO 11) e acrescentaram o álcool gelado (FOTO 12) lentamente até dobrar o volume inicial da solução.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH26vy0-8H42hK-Gd_ixzZS-3HyrCmuX1w5aA5EDuRMOzeseBKAOCfP-dDJhbNjs-81Ad1hMUuMjUgxQrcvqcfZG6vnvrSM1athwFn_KKIe_JIYkPyrG7WGykcZnerlXP0FxR5-ye1x-k/s320/SAM_1837.JPG) |
Foto 11 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhga_D6QdgPx14bTw0GT1KPXlEwjjlSlfNbe-6YfoDUueR2HzthnS9itK5Zz8E74ZI14GprbBUm8YpHHzobGRosnV7TWRzul6xMpXeW7AZJwl9HE_40sk6HMyyiVLvyGF4tQkjn3qHwyD4/s320/SAM_1840.JPG) |
Foto 12 |
6 ETAPA: Mexeram a solução em movimentos circulares e aguardaram por 1 minuto (FOTO 13). Eles
observaram a formação de uma “nuvem esbranquiçada” na solução (FOTO 14) .
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOLWVanlKn2QYgAbAXJ-wqOIe-DaSWwC_LbobUUcwZH0cDL_BKgE-a6FVqXQG8k85sM1kxE2-MzkDPJhtYfb5tyx1651fVEutmBoXBIG8Hlq5bKCGmm3ZMrx-j0_PZ2p44aLuSrcq7bYE/s320/SAM_1843.JPG) |
Foto 13 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5NKehNW7-_jxk-PhcFwJdz8MI8kro6x4zzq_709KkL7VWyc35LYeMk2bmYJhXIf9iioA-pJH367YkUVWrzK5MSq1yPGNkFDuGqBXTfL3Rr0_Z0Vkc-4aSK7dE5-Et6-lszk6DRJRp9XE/s280/40.+3+ano+01+%2528grupo+02+-+Daiara%252C+%25C3%2589rica%252C+Jamile%252C+Jaqueline+e+Naiane%2529+-+DNA.JPG) |
Foto 14 |
7 ETAPA: Puxaram o DNA com um palito ou bastão de vidro (FOTOS 15 a 17).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsiX-H8CcT6OKB_MF05JVS_usaUZ1Z86s7ElhHV3VczG1xwRHca_frHptyAlXMocIYH1T-aZF4sP513fGp4oi1LvMrDWn3nFFRxVd7gi1mgIedz4x8iUPqUzMwaUNYyTtz9vvH3m_UVVQ/s320/SAM_1844.JPG) |
Foto 15 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjmy_S4BDz2Poq4aWeWRMCDDr3cfZv10pdZtJwP-CD_8TVl07ZItzmG998jU1jh-HY8O-flAMyCQjV7n99QgLcQKwZYNr_LKlxc39lsFNvpNAxUSpKdgmk5LqRGXzcLYfWegf5R8Mm_6QQ/s320/SAM_1845.JPG) |
Foto 16 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh27B1GzBE2z4DmOZnCxT5jySWAqvbZ9t-XbcJekAvWspTWI5L0DaoFAAe9RZ_eR38C1g6hybWCwl4gqSjlNxN8gjT18kKjppHGtUmxDo98cx_tF8PCZh5d2d9HiD8qd5318aO39Lv-XqM/s320/SAM_1846.JPG) |
Foto 17 |
ÚLTIMA ETAPA: Observaram o DNA do morango e a sua textura (FOTOS 18 a 20).
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK-RoJKOPyzQ0CA8LeaDxzG_73SrgvlDK9AXaC1n98etMkDOrNlrn_k9lGFdlstNchB3EGtQ4WIwO6B-w4AZfCyEUeodPkj2b4K_GTujMsT0rZdomUt4rK7r7fMGx-yPYVxkOLxfWiAhI/s280/44.+3+ano+01+%2528grupo+03+-+Karlla%252C+Camila+Reis%252C+Ana+Claudia%252C+Tain%25C3%25A1+e+Nat%25C3%25A1lia%2529+-+DNA.JPG) |
Foto 18 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUYg319lXyojo3iUsO6T06TUKI2lLsbnE8p-0qcndo47tVMxIAk4yU4ZFFMxnRHoV9-pG4jtG0c3nyJqvuvjvV07rDTQO1By5hZOIL3KDvfv3kJEWJ0CNkfCwp9lv4fG1U21-azGhxhIc/s280/SAM_1848.JPG) |
Foto 19 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEin1DFe8CSyHKNjVaIqikLxtrhEwTBbbuMEBaIZjejD1-2TVq2wP2s_Uhi0XY1fk3pjFzbQdnlsricmtL16gFmT_AgDMryDYD4y6PVCkSqYm4MVlDvuikfc0OPA3ms9pXO43l4HzErnNS0/s320/17.+3+ano+05+%2528grupo+01+-+Arielson%252C+Jonas%252C+Mois%25C3%25A9s+e+Thiago%2529+-+DNA.JPG) |
Foto 20 |
3 ano - MATUTINO e VESPERTINO
Parabéns a todos os alunos do 3 ano pelo sucesso da aula prática de Extração de DNA do Morango.
Aqui estão algumas fotos de nossa aula prática.
Um grande abraço,
Professora Adriana
3 ano T05 - MATUTINO
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjts8Y2qDXEFu0Dku-UHww0hHz4ZS22CsvD0R44hvXp9kRiiu0RSy69zR5K96X8DahWsU0wTnmDBHwPKLufpCNseEwDAYoRts64ldDJB3x8WjPhayK-TqzuBSCzJQXLsOQ35ZVxgNQUPIk/s280/09.+3+ano+05+%2528grupo+01+-+Arielson%252C+Jonas%252C+Mois%25C3%25A9s+e+Thiago%2529+-+Aula+pr%25C3%25A1tica+04.10.2012.JPG) |
Os alunos do 3 ano T05 realizando o experimento |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgxiMrzroC0g1Lqn2eXH-z-t7cn9rCwFiLRL9T84LOJ7mA97iwivR_RALt8TNTj7aKL2Kgyk-mjeY03QNDfZE_j7nor9eans8kDWsEWW1l8k3zNDIYgBa_idGMp7i3mv1dSMfXq-wjJGus/s280/26.+3+ano+05+-+Liviane%252C+Luanderson%252C+Daniela+e+Thais.JPG) |
3 ano T05 - Grupo 01 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjTE9tdPknCLYEXLhuYinJEL9x9sQXyVAGD91uV1dUeTjE64ucsLQo-5vDYvj7lW9aaGADZKynonWZDRo4o2bSuDx_lSHx9moNSOAtHdxQcxnCSqUTFFHjHAj_BIr7Y9_KrjMsr8rjPU08/s280/31.+3+ano+05+-+Adla%252C+Ana+Cl%25C3%25A9ssia+e+Jomaria.JPG) |
3 ano T05 - Grupo 02 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGj_Uhlwn9qRBtlZRD-9tdqGiLze83NkyNbOAkuiH518tlBptZQ3vDP5zqPYZStP3w4VqXgHDfbfn_pYhB8R0bXebwa4Jt-VJVJC1irKSO4g5jq0R06_Bo3utMzxeqmEGdtAaoyQVKbmQ/s280/18.+3+ano+05+-+Mois%25C3%25A9s%252C+Jonas+e+Arielson.JPG) |
3 ano T05 - Grupo 03 |
3 ano T01 - VESPERTINO
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilEpCxJoai31h9VsuFaMaT_Vs3yTAtFViLRKN_ZNCmUwTRutEBSMpyCtgqW6Cpc4pHGU0GIQ-0PoQW0nULMPBWpKxHmFsw_bXTamNAdgZe97k5iD9rlXJeg9X4jpfmbNZkML2DVwWsyrg/s320/33.+A+turma+do+3+ano+01+-+vesp.JPG) |
Os alunos do 3 ano T01 realizando o experimento |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-bfdJd4o8R6F9Af8Mo4kD7WxDCEEiTXgSgP6YyCGlqspQYuagTJv_WUGxBPbQyKdoy8DlJrWmqOHxA9jlRm9IdqDUBd2ggevXrRkyJLLh-waGfD0IauYiKQ0xZHOAkp7EpTcTXtmtIw8/s280/35.+3+ano+01+%2528grupo+01+-+Adriane%252C++Jadaiane%252C+Bruna%252C++Josimar+e+Camila+Costa%2529.JPG) |
3 ano T01 - Grupo 01 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtJgm_Ptx_-POwFPX4N1-eZqJqPLlKx2w6UQzZm13Zz0sJ0Zel2tdTQZ5oaP59mBLSy6bBOEfWMZUB0T9oNjohM2K_rvhRWdMwcolVSOgQGoWI2pL8ZdXDndzpQ987jFlggg6a9N0cUWo/s280/43.+3+ano+01+%2528grupo+02+-+Jaqueline%252C+Daiara%252C+Jamile+e+%25C3%2589rica%2529.JPG) |
3 ano T01 - Grupo 02 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXpveMHuW7zmWRF9NIhlDM_4kdLLf6-KWA8opso2wovMWtk4hYhyphenhyphenvc3zVvm4oaE3FGn0k5IVVQdqe6_IM9WWzVpRQZSTn4WhCKrY4I8hIzN2Lgrb_Y_0ZZPgQNhvOLpuJk7qmDiRUA7Q4/s280/45.+3+ano+01+%2528grupo+03+-+Karlla%252C+Camila+Reis%252C+Ana+Claudia%252C+Tain%25C3%25A1+e+Nat%25C3%25A1lia%2529.JPG) |
3 ano T01 - Grupo 03 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4byiDRZjLN-2suMUZPRGRHjjwOpns4SrzPBrdWBMfsTEvdclFntdux8FgiBMUMvimhlKum_ax6QX2E3tFD_AZzz5r3dYAp4BMokMQNkZZyqkva2qUq7ROkB1-XEhWuWKON1IhAVQn5kU/s280/47.+3+ano+01+%2528grupo+04+-+Taiane%252C+Barbara+e+Karoline%2529.JPG) |
3 ano T01 - Grupo 04 |
3 ano T02 - VESPERTINO
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9rysALG7DIxA8XbIWuEwBshBCpTc3y8QzisbEZx_yBgBrQVOOSstn80zRS-ZT-DIm7n6OpRxTCLYQhw5rbVxqoWvKvmKZ3gFuzrQGQyg3EzCK0N3UarFdrtIjSgUXe9lcjWohFsrLnIg/s280/50.+Turma+do+3+ano+02+-+Extra%25C3%25A7%25C3%25A3o+do+DNA.JPG) |
Os alunos do 3 ano 02 realizando o experimento |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyaFUCjR43bMHBFZRgj85HfznR044sITaZHr65SyWl9KOZJvSLb5dwyMuNYei-49UngJLHvO3-qRCk_5zwDrSyAzRwR3vE-rmMhvjHK2bjdcTZzWOpx1TnJ2LCI15iyJEUGP9v2zR8LuM/s280/54.+3+ano+02+%2528grupo+01+-+Dalila%252C+Leticia%252C+Grabriela%252C+Diana+e+Diego%2529.JPG) |
3 ano T02 - Grupo 01 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHCUJRyI2kX4juSiin7ptnZRyrtDjS6I104OVajvTlo_o4JqWbl-fJHAxvcIPvmoW5_nIruJXr9u8To63etcqN-05sy02zf0KQq5a4KwzvjZ_FbKs_RRvxTdoX47A_yUX-CWkzgMF3ZII/s280/56.+3+ano+02+%2528grupo+02+-+Ana+Claudia%252C+Ana+Paula%252C+Paloma%252C+Tarine+e+Bruna%2529.JPG) |
3 ano T02 - Grupo 02 |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKY4UMXBMiYJfuYjLoH40kkSaK2DXeRIGp85qR60sRPdNOISHuV9OE7RIfPjIQGp_PgsD9H_en_vnDbM-m2aBYIzG8yFBCKjBqTF5otFfzm4iKKQgBhQDMS1eIvxrjupK_6AULotTZENA/s280/58.+3+ano+02+%2528grupo+03+-+Maira%252C+Maria+Graciele%252C+Daiara%252C+Laiane+e+Paulo%2529.JPG) |
3 ano T02 - Grupo 03 |