PRAKTIK PEMBUATAN PREPARAT JARINGAN TUMBUHAN
Summary
TLDRThis video script outlines the process of creating a plant tissue slide preparation. It introduces essential materials such as an object glass, cover glass, and a slide for specimen observation under a microscope. The script also mentions a Silet for cutting materials and a wortel as an additional tool for facilitating the cutting process. It demonstrates the preparation of palisade tissue from Hibiscus rosa-sinensis, detailing the steps from microscope setup to observation, including adjusting magnification levels and proper handling of the lens post-observation.
Takeaways
- 🔬 The video script is about explaining the process of making a plant tissue preparation.
- 🔍 The main equipment mentioned includes an object glass, cover glass, forceps, a transparent tape, and a wortel as additional tools.
- 🌿 Two types of plant leaves are used for observation: 'daun rhodiscolor' and 'Hibiscus rosasinensis'.
- 📚 The script provides a step-by-step guide on creating a palisade tissue preparation from the Hibiscus rosasinensis species.
- 💡 The microscope is powered on and adjusted for clarity and brightness before use.
- 🔎 Different magnifications are available on the microscope: 40x, 100x, 400x, and 1000x.
- 📐 The prepared sample is placed on the microscope stage and positioned correctly for observation.
- 👁️ Observations are made after the sample is covered and the microscope is properly adjusted.
- 🔄 After observation, the lens is returned to its original position with the lowest magnification.
- 💡 The light is then dimmed, and the microscope is turned off to conclude the process.
- 📝 The script is structured with a clear introduction, detailed steps, and a conclusion, making it informative and instructional.
Q & A
What is the main topic of the video script?
-The main topic of the video script is the explanation of the process of making plant tissue slides.
What is the purpose of an object glass in the context of this script?
-The object glass serves as a platform to place the plant specimen that will be observed under the microscope.
What is the function of a cover glass or cover slip in the preparation of the specimen?
-A cover glass is used to cover the object or specimen that will be observed and placed on the object glass.
What is the role of a Silet in the script?
-A Silet is used for cutting the material, which is part of the preparation process for the plant tissue slide.
What is the purpose of the transparent tape mentioned in the script?
-The transparent tape is used for specific purposes, although the exact use is not detailed in the script.
What tools are used to facilitate the cutting of the plant material in the script?
-A wortel, which is a type of knife, is used as an additional tool to make the cutting process easier.
Which plant leaves are mentioned in the script for the tissue slide preparation?
-The leaves of Rhodiscolor and Hibiscus rosasinensis are mentioned for the tissue slide preparation.
What is the first step described in the script for using the microscope?
-The first step is to connect the microscope to an electrical source and then press the power button to turn it on.
What magnification options are available on the microscope as described in the script?
-The available magnification options are 40x, 100x, 400x, and 1000x.
How is the position of the prepared slide adjusted on the microscope stage?
-The position of the prepared slide is adjusted by placing it on the microscope stage and aligning it properly.
What is the procedure described for turning off the microscope after observation?
-After observation, the lens is returned to the smallest magnification setting, the light is lowered, and then the microscope is turned off.
Outlines
🔬 Preparing Plant Tissue Slides
This paragraph introduces the process of making plant tissue slides. It lists the required materials such as an object glass to hold the specimen, a cover glass to cover the specimen, a slide to cut the material, a transparent tape for specific purposes, and a wortel as an additional tool to facilitate cutting. The paragraph also mentions observing the palisade tissue of the Hibiscus rosa-sinensis species and provides a brief guide on setting up the microscope, including turning it on and adjusting its brightness.
🌿 Observing and Storing the Prepared Slides
This paragraph explains the observation process of the prepared slides under a microscope with various magnifications: 40x, 100x, 400x, and 1000x. It details the steps of placing the prepared slide on the microscope stage, adjusting its position for observation, and then covering it after the observation is complete. The paragraph also instructs on how to return the lens to its original position with the lowest magnification, lowering the light, and turning off the microscope.
Mindmap
Keywords
💡Preparatory Slide
💡Cover Glass
💡Spatula
💡Transparent Tape
💡Wortel
💡Rhodiscolor Leaf
💡Hibiscus rosa-sinensis
💡Microscope
💡Magnification
💡Palisade Tissue
💡Observation
Highlights
Introduction to the process of making plant tissue preparations.
Explanation of the materials and tools required for the preparation.
Use of an object glass as a base for the specimen preparation.
Function of the cover glass to cover the specimen for observation.
Mention of a Silet for cutting materials.
Use of a transparent tape for specific purposes in the preparation.
Utilization of a wortel as an additional tool for facilitating cutting.
Selection of observation materials: Daun rhodiscolor and Hibiscus rosasinensis leaves.
Demonstration of creating a palisade tissue preparation for Hibiscus rosasinensis.
Instructions on setting up the microscope with electrical connection.
Adjustment of the microscope's brightness and magnification levels.
Description of the various magnification options available: 40x, 100x, 400x, and 1000x.
Placement of the prepared specimen on the microscope stage and positioning.
Observation process after the specimen is properly positioned.
Post-observation steps including returning the lens to its original position.
Adjustment to the lowest magnification and dimming the light before turning off the microscope.
Final instructions on safely turning off the microscope.
Transcripts
halo halo teman-teman di kesempatan kali
ini kami akan menjelaskan sedikit
tentang cara pembuatan preparat jaringan
tumbuhan Tunjukkan beberapa bahan atau
alat yang akan dibutuhkan yang pertama
ada object class object glass berfungsi
sebagai tempat preparat spesimen
tumbuhan yang akan diamati pada
mikroskop selanjutnya ada cover gelas
atau kaca penutup ini digunakan untuk
menutup objek atau preparat yang akan
diamati dan diletakkan pada kaca objek
selanjutnya ada Silet digunakan untuk
memotong bahan kemudian ada kutek
transparan ini digunakan untuk keperluan
tertentu kemudian ada wortel yang
digunakan sebagai alat tambahan untuk
I am mempermudah pengirisan kemudian
kita menyediakan bahan-bahan yang akan
diamati ada daun rhodiscolor dan juga
daun dari Hibiscus rosasinensis Berikut
merupakan contoh pembuatan preparat dari
jaringan palisade pada spesies Hibiscus
rosa-sinensis
[Musik]
hai hai
hai hai
hai hai
hai pertama mikroskop dialirkan kedalam
aliran listrik setelah itu Ditekan
tombol on pada mikroskop dan diatur
kecerahannya
Hai untuk perbesaran ada 40 kali ada 100
kali dan juga ada 400 kali serta ada
1000 kali kemudian preparat yang telah
dibuat diletakkan pada meja mikroskop
dan diatur posisinya kemudian dapat
dilakukan pengamatan
[Musik]
Hai tertutup setelah dilakukan
pengamatan lensa dikembalikan ke tempat
semula dengan mengatur perbesaran yang
terkecil kemudian cahaya diturunkan dan
mikroskop dapat dimatikan
hai hai
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