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INDONESIA
BIOEDUSCIENCE
Published by Universitas Muhammadiyah Prof. Dr. Hamka
ISSN : 2614154X     EISSN : 26141558     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
BIOEDUSCIENCE is an open access journal that publishes research in the field of Biology and Biosain Education such as: Applied and implemented in education and learning, Botany, Zoology, Microbiology, Ecology, Biotechnology, Molecular Biology, Genetics, Bioinformatics, Cell and Developmental Biology, Biodiversity and Bioconservation. BIOEDUSCIENCE is published by Biology Education Study Program, Universitas Muhammadiyah Prof. Dr. Hamka, Indonesia regularly in June and December. ISSN : 2614-1558; P-ISSN : 2614-154X.
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Articles 39 Documents
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Search results for , issue "Vol 4 No 1 (2020): BIOEDUSCIENCE" : 39 Documents clear
Hubungan antara Efikasi Diri dan Pengetahuan Lingkungan dengan Perilaku Bertanggung Jawab terhadap Lingkungan Asrar Habibie
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4121-264805

Abstract

Background: Kepedulian dan rasa tanggung jawab manusia terhadap kelestarian lingkungan telah menarik minat peneliti dalam studi kesadaran lingkungan. Faktor-faktor yang berkaitan dengan kepedulian lingkungan juga berkontribusi dalam studi ini. Metode: Pendektan survei dengan teknik korelasional yang menggambarkan hubungan antar variabel diadopsi dalam penelitian ini. Survei ini mencakup 100 responden yang diperoleh dari 20% populasi terjangkau. Sampel diuji dengan analisis regresi dan korelasi. Hasil: Penelitian ini mengkonfirmasi bahwa adanya hubungan antara pengetahuan lingkungan dan efikasi diri dengan perilaku bertanggung jawab terhadap lingkungan. Kesimpulan: Perilaku bertanggung jawab terhadap lingkungan sangat bergantung pada pengetahuan lingkungan dan efikasi diri baik parsial maupun simultan merupakan kesimpulan dari studi ini.
Mengidentifikasi miskonsepsi mahasiswa pendidikan biologi pada konsep Bioteknologi Hewan Hilarius Jago Duda; F Rahayu Esti Wahyuni; Antonius Edy setyawan
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4197-1054807

Abstract

Background: Many misconceptions are unknown to the instructor, so the instructor will not provide solutions for students who correct the misconceptions, of course this will improve the learning process as well as understanding students in the future on the concept. Therefore, researchers try to correct misconceptions that occur in students who have studied biotechnology courses on animal biotechnology concepts. Methods: The evaluation of the research was qualitative with qualitative descriptive methods. The study population was students of Biology Education STKIP Persada Equator Sintang, West Kalimantan and the sample used was 29 students. The technique of collecting data with multiple choice rounded tests and interviews. Data analysis using Certainty Of Response Index (CRI) and descriptive. Results: The research results obtained are misconceptions on the overall concept of animal biotechnology by 40.37%. From these data, quite a lot of biology education students have corrected misconceptions about the concept. The interview also concluded that students change misconceptions in addition to being caused by abstract concepts and many terms also related to information obtained previously from print media (such as books, journals), the internet, teaching staff, and peers. Conclusion: There are still many students who change misconceptions on animal biotechnology materials and are caused by print media, online, teaching staff and others. This research is useful for teaching staff to find out students' misconceptions and find solutions in overcoming the factors in overcoming the factors causing these misconceptions
Analisis Miskonsepsi Peserta Didik pada Materi Sistem Saraf Menggunakan Four-Tier Diagnostic Test Tezar Rivaldo Pakpahan; Diana Hernawati; Ryan Ardiansyah
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4127-364844

Abstract

Background: Biologi memiliki beberapa konten materi yang erat dengan kehidupan sehari-hari peserta didik. Selayaknya materi Biologi dapat dipahami dan diterapkan dengan baik oleh peserta didik. Namun banyak peserta didik yang kesulitan memahami suatu konsep bahkan mengalami miskonsepsi. Miskonsepsi merupakan suatu kesalahpahaman yang bila tidak didiagnosis akan menyebabkan rantai kesalahpahaman yang berkepanjangan. Metode: Penelitian ini merupakan penelitian kualitatif dengan rancangan analisis deskriptif yang bertujuan untuk menganalisis miskonsepsi peserta didik pada materi sistem saraf. Sumber data penelitian adalah kelas XI MIPA-1 SMAN 2 Tasikmalaya yang dipilih dengan teknik purposive sampling. Instrumen yang digunakan berupa tes diagnostik Four-tier test dan Wawancara untuk menganalisis miskonsepsi peserta didik. Hasil: Penelitian terhadap 35 orang subyek menunjukkan pesentase miskonsepsi peserta didik sebesar 8,1% dengan kategori rendah. Adapun sumber miskonsepsi terdiri dari guru, siswa, buku dan bimbel. Sumber miskonsepsi yang memiliki kontribusi paling besar adalah peserta didik dengan persentase 68,6% yang disebabkan oleh pemikiran asosiatif siswa, reasoning yang salah dan minat belajar yang rendah. Kesimpulan: Miskonsepsi peserta didik pada materi sistem saraf di kelas XI-MIPA1 SMAN 2 Tasikmalaya tergolong rendah dan sumber miskonsepsi terbesar adalah peserta didik itu sendiri. Dengan demikian agar peserta didik dapat menghindari miskonsepsi pada pembelajaran, maka peserta didik perlu mengomunikasikan pemahamannya dengan guru, memilih buku yang kredibel, dan menghindari bimbel yang memiliki tutor tidak sesuai kualifikasi.
The Effect of Marigold Leaves (Tagetes Erecta) Extract to Aedes Sp.Mosquito Mortality for the Biology Learning Source of Module Form Marlina Kamelia
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4166-724873

Abstract

Background: Indonesia is rich in plants, one of which is leaf drop shit (Tagetes erecta) which has the potential as a vegetable insecticide. Diverse local plants will be very good if integrated in learning through modules so that they can help preserve local plants. The objectives of this study are: (1) to determine the effect of Tahitian Kotok (T. erecta) leaf extract on the mortality of Aedes sp. Mosquitoes. (2) determine the concentration of leaf extract of Tahitian Kotok (T. erecta) which can influence the mortality of Aedes sp. (3) compile teaching materials in the form of modules. Methods: This research is an experiment that is giving treatment and observation of Aedes sp. with 3 extractions of Kotok Tahi (T. erecta) leaves and 1 control treatment. The study was conducted with 4 replications, each: treatment 1 (0.5%), treatment 2 (1.3%), and treatment 3 (2%). The results of experimental research are then used as a basis for making modules and their feasibility tested. Results: Based on the research data there is a very significant effect on mortality resulting from each given extraction concentration. Based on research at a concentration of 2%, the highest mortality effect from Aedes sp. that is, with an average of 92.5% with 37 deaths from 40 mosquitoes. Kotok (T erecta) leaf extraction can be used as an alternative in controlling Aedes sp. Conclusion: The results of the study can be used as learning resources in the form of modules and are feasible to use with the validation results of 85.2%.
Identifikasi Interaksi Molekuler Peptida Antimikrobial dari Lendir Kulit Ikan Lele Kuning (Pelteobagrus fulvidraco) terhadap Penicillin-Binding Protein 3 (PBP3) pada Escherichia coli secara In silico Taufik Muhammad Fakih; Mentari Luthfika Dewi
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4148-554951

Abstract

Background: Lendir kulit ikan baru-baru ini dikenal sebagai sumber potensial peptida antimikrobial yang berfungsi untuk memberikan pertahanan pertama terhadap bakteri patogen, seperi Escherichia coli. Beberapa peptida antimikrobial yang dihasilkan oleh lendir kulit ikan lele kuning (Pelteobagrus fulvidraco) terbukti mampu menghambat Penicillin-Binding Protein 3 (PBP3) pada Escherichia coli, antara lain Pelteobagrin, Myxinidin, Pleurocidin, dan Pardaxin-P1. Metode: Penelitian ini bertujuan untuk melakukan identifikasi, evaluasi, dan eksplorasi terhadap interaksi molekuler antara molekul peptida antimikrobial dengan Penicillin-Binding Protein 3 (PBP3) pada Escherichia coli menggunakan motode penambatan molekuler berbasis protein-peptida. Sekuensing peptida antimikrobial terlebih dahulu dimodelkan ke dalam bentuk konformasi 3D menggunakan server PEP-FOLD. Konformasi terbaik hasil pemodelan dipilih untuk selanjutnya dilakukan studi interaksi terhadap makromolekul Penicillin-Binding Protein 3 (PBP3) pada Escherichia coli menggunakan perangkat lunak PatchDock. Interaksi yang terbentuk kemudian diamati lebih lanjut menggunakan perangkat lunak BIOVIA Discovery Studio 2020. Hasil: Hasil dari penambatan molekuler menunjukkan bahwa peptida Pardaxin-P1 memiliki afinitas paling baik, yaitu dengan ACE score −1402,39 kJ/mol. Kesimpulan: Dengan demikian, peptida antimikrobial tersebut diprediksi dapat dipilih sebagai kandidat antimikroba alami.
Keragaman Jenis Paku-Pakuan (Pteridophyta) dan Kajian Potensi Pemanfaatannya di Cagar Alam Ulolanang Kecubung Muhammad A'tourrohman Atho; M. Akmal Surur Akmal; Riza Eka Nabila Riza; Sinta Dewi Rahmawati Sinta; Siti Fatimah Fatim; Dian Naili Ma'rifah Dian; Lianah Lianah
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4173-814991

Abstract

Cagar Alam Ulolanang Kecubung as a conservation area in Batang, Central Java undoubtedly holds a rich diversity of flora and fauna. One of the flora stored in the CA is ferns. Ferns (Pteridophyta) is one of the germplasm that plays an important role in the forest ecosystem and is useful in human life. Spread of fern is very wide in the territory of Indonesia. Ferns have a variety of types and potential for extraordinary use for feed ingredients, medicine and ornamental plants. This research is to obtain data and information about the types of ferns diversity in the CA Ulolanang Potential resources, especially from the community around the area. This research was conducted in March-April 2020 using the method of literature study from books, national and international journal articles. Data obtained, there are 15 types of plants distributed namely Davalia trichomanoides Bedd., Davalia denticulata (Brumm.) Mett., Pyrrosia lingua Farw., Pyrrosia numularifolia Sw., Pyrrosia longifolia (Burm.f.) Morton, Drynaria quersifolia (L.) Smith., Drynaria sparsisora "‹"‹Moore. ., Drymoglossum piloselloides (L.) Presl., Stenochlaena polustris (Burm.) Bedd., Asplenium nidus Linn., Lygodium circinatum (Burm.), Pteris vittata Linn, Selligue oxyloba (Wall. ex Kunze) Fraser-Jenk., Selliguea heterocarpa (Bi.), and Selliguea laciniata (Bedd.) Hovenkamp. All these ferns are not yet widely known Its benefits by the surrounding community. Based on the results of literature studies, these ferns have many benefits such as ornamental plants, vegetables, anticancer, antiviral, antibacterial, metal waste accumulators and traditional medicines.
Keterampilan Generik Sains Hubungan Pelaksanaan Praktikum dan Keterampilan Generik Sains terhadap Hasil Belajar Peserta Didik: The Relationship of Practicum Implementation and Generic Science Skills to Student Learning Outcomes Berti Yolida; Ranthy Ajeng Damarwulan; Darlen Sikumbang
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4156-653610

Abstract

Background: Hubungan Pelaksanaan Praktikum dan Keterampilan Generik Sains terhadap Hasil Belajar Peserta Didik. Penelitian ini bertujuan untuk mengetahui signifikansi hubungan antara pelaksanaan praktikum, keterampilan generik sains, dan hubungan keduanya terhadap hasil belajar peserta didik kelas X di SMAN 9 Bandar Lampung pada pembelajaran Biologi materi animalia filum Chordata. Metode: Sampel penelitian ini berjumlah 35 siswa, dipilih dengan menggunakan teknik purposive sampling. Desain yang digunakan yaitu desain deskriptif korelasional. Data penelitiannya adalah data kuantitatif dan kualitatif. Data kuantitatif berupa hasil belajar kognitif peserta didik dan data kualitatif berupa deskripsi dari hubungan pelaksanaan praktikum dan keterampilan generik sains terhadap hasil belajar peserta didik berdasarkan angket tanggapan peserta didik, wawancara kepada peserta didik, dan lembar observasi pelaksanaan praktikum. Hasil: Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara pelaksanaan praktikum terhadap hasil belajar peserta didik dengan (r=0,648; p 0,000<0,05), keterampilan generik sains terhadap hasil belajar peserta didik dengan (r=0,806; p 0,000<0,05) serta pelaksanaan praktikum dan keterampilan generik sains terhadap hasil belajar peserta didik dengan (sig 0,000<0,05). Kesimpulan: Penelitian ini dapat disimpulkan bahwa terdapat hubungan yang signifikan antara pelaksanaan praktikum, keterampilan generik sains, dan interaksi antara keduanya terhadap hasil belajar peserta didik.
Penggunaan Serbuk Piper ornatum sebagai biopesticide larva lalat rumah Musca domestica Anita Dewi Moelyaningrum; Violita Pita Nugraheni; Prehatin Trirahayu Ningrum
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/414341

Abstract

Background: Red betel (Piper ornatum) contains several compounds including flavonoids, alkaloids, tannins, and essential oils that have the ability as bioinsecticides. The purpose of this study was to analyze the differences in the number of deaths of house fly larvae (Musca domestica) exposed to red betel in the control group (0%) and the treatment group with a concentration of 1%; 1.5% and 2% for 24 hours. Methods: used is true experimental method with only posttes control group design. There were 4 treatments with 6 replications per treatment. Each treatment was described on 8 larvae, so the number of larvae used in this study was 192 tails. Results: Research shows that red betel powder is indeed effective in killing Musca domestica larvae, but it still requires a long time, which is at least 24 hours. Concentration is needed at least 2% if used as a biopesticide to reduce the density of flies. Conclusion: There was no significant difference in the mortality of Musca domestica larvae in the administration of red betel powder (Piper ornatum.
Struktur 3D Protein Struktural VP1 pada Enterovirus A71 Menggunakan Swiss-Model Suprianto Suprianto; Made Budiarsa; Fatmah Dhafir
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4137-474353

Abstract

Background: Protein struktural VP1 berperan sebagai pemain kunci dalam patogenesis, memiliki keunikan yang cukup menarik untuk dikaji dengan mempelajari sifat dan fungsi protein struktural VP1. Penelitian ini bertujuan untuk memprediksi struktur tiga dimensi protein VP1 pada EV-A71. Metode: Protein target diperoleh dari server UniProt dengan kode akses A0A097EV89 menggunakan template 4cey.1.A (PDB ID) dianalisis secara in silico melalui metode homologi menggunakan server SWISS-MODEL. Hasil: analisis penelitian menunjukkan protein target dan template memiliki identity 95,29 % dan tersusun dari 297 asam amino dengan nilai QMEAN -2,15. Protein struktural VP1 pada Ramachandran Plots memiliki struktur stabil, residu non-glisin pada daerah outlier hanya berkisar 0,34 % (A53 ALA) dengan Nilai rotamer outliers 1,61 %. Kesimpulan: Model struktur tiga dimensi protein yang diteliti memiliki struktur stabil dan informasi yang didapatkan berguna untuk penelitian lebih lanjut dalam pengembangan vaksin penyakit yang disebabkan oleh EV-A71.
Effectiveness of Actinomycetes Isolates from Bogor Botanical Gardens Land as Antifungal against Candida albicans Growth in Vitro Rizqi Aminnullah
BIOEDUSCIENCE Vol 4 No 1 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/j.bes/4190-964362

Abstract

Background: Actinomycetes are Gram-positive and anaerobic bacteria noted for its rod-shaped forms. Actinomycetes aso has an antibiotic and antifungal activity. This study aims to identify the effectiveness of Actinomycetes isolate as the antifungal toward C. albicans growth by in vitro. Methods: Collected samples were planted on Starch Casein Agar (SCA) through pour plate method with three dilution series of 10-4, 10-5,10-6. The media used to see the obstacles zone of C. albicans was Sabouraud Dextrose Agar (SDA) with well method diffusion. Results: Actinomycetes isolates found in the samples were 15 isolates. From the three-dilution series, the study gets the size average of clear zone 3,78 mm, 4,03 mm and 3,52 mm. One way Anova (α 0,05) result also confirmed the difference of obstacles zone levels between C. albicans concentration. Conclusions: The compound comes from Actinomycetes that has potential as antifungal with one of its mechanism's bonds ergosterol and resists fungi protein synthesis.

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