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Pro-Life
Published by Universitas Kristen Indonesia
ISSN : 23020903     EISSN : 25797557     DOI : 10.33541
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology
Ilmu Biologi merupakan salah satu ilmu yang terus bertumbuh dan menjadi bagian yang penting dalam kehidupan. Ilmu Biologi mencakup kajian teori, penelitian hingga pendidikan Biologi menjadi cakupan ilmiah yang terus diteliti dan dikaji hingga memperoleh manfaat bagi kehidupan. Program studi pendidikan Biologi FKIP-UKI ingin memberikan wadah bagi para peneliti baik di dunia Ilmu Biologi maupun Pendidikan Biologi untuk mempublikasikan hasil kajiannya. Jurnal ini terbentuk pada tahun 2014 dan menjadi referensi bagi para mahasiswa dan peneliti lain dalam melakukan penelitian. Bidang spesifik yang dicakup dalam Jurnal adalah Pendidikan dan Ilmu Biologi. Cakupan/ fokus masalah yang dicakup dalam Jurnal antara lain Pendidikan, Metode Ajar, Tumbuhan, Hewan dan Lingkungan. Jurnal terbit 3 kali dalam satu tahun, yaitu pada Bulan November, Maret dan Juli.
Arjuna Subject : -
Articles 222 Documents
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ALERGI KARENA MAKANAN TRANSGENIK DAN PENCEGAHANNYA Yovita Harmiatun
Jurnal Pro-Life Vol. 1 No. 1 (2014): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

In the last decade, there are many kinds of transgenic food in the tradisional and super market in Indonesia for example soybean, peanut, corn, rice, fruits, and many kinds of its processed food. Transgenic food is food which its primarily material consist of transgenic organism (genetically modified organism by genetic engineering=GMO). Unfortunately, based on the study on human in other countries and on experimental animals in Indonesia, those transgenic foods caused allergic reaction in the consumer, because these genetically modified foods carry a risk of triggering life-threatening allergic reactions. The results of those studies supported by my observation on my family experiences that transgenic foods like soybean, peanut, corn, rice, fruits, and its processed foods have caused allergic reaction in the human body. Allergic reaction can affect the brain, and then the endocrine system, and finally giving impact to the immune system. The decrease of immune system has impact to the decrease of health, so that the person can easily be infected by infectious diseases. The allergy can be prevented by avoiding those triggering transgenic foods.
KONSERVASI TANAMAN PEGAGAN (Centella asiatica L. Urban.) MELALUI TEKNIK IN-VITRO Dr. Marina Silalahi, M.Si
Jurnal Pro-Life Vol. 1 No. 1 (2014): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Medicinal plants have been used for centuries Indonesian nation solve a variety of health problems. One type of medicinal plants that have long been used both for traditional and modern medicine is gotu kola (Centella asiatica (L.). Grip is a material that is used to create your +/- 59 species of herbs, with levels of 15-25%. Gotu kola plant part used: roots, stems and leaves are used as a raw material for medicine need for supply of C. asiatica alone reached 12,700 tonnes dry weight per year need is increasing from year to year, leading to the presence in nature and in danger of diminishing. Pegagan of 1993 are included in the list IUCN (International Union for Conservation of Nature and Natural Resources), a category of vulnerable species approaching, so it is vital for conservation. Conservation efforts can be done in situ and ex-situ. Conservation in situ and ex-situ in the field often have problems because habitat destruction and overexploitation. efficient alternative for the ex situ conservation is through the technique of in-vitro. Culture is the technique of in-vitro cultivation of cells, tissues, and organs that have been separated from their natural environment and grown in an artificial medium under conditions appropriate sterile. Application of in vitro storage of C. asiatica through storage in a state of growth (short-term), minimal growth storage (short and medium term) and storage by freezing (long-term).
HUBUNGAN MUTU PELAYANAN AKADEMIK DAN DISIPLIN KERJA DOSEN DENGAN KEPUASAN MAHASISWA FKIP - UKI JAKARTA Herlina Sianipar
Jurnal Pro-Life Vol. 1 No. 1 (2014): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The research is aimed at revealing the relationship between the academic quality service (X1) and lecturer's work discipline (X0) with the students' satisfaction (Y) of Faculty of Education and Teacher's Training, Christian University of Indonesia, Jakarta. The research was conducted on the sixth semester students of the faculty of Education and Teachers Training, Christian University of Indonesia. Sixty students were taken samples with random sampling technique. The independent variable of this research is academic service quality (X1) and lecturers' work discipline (Y0), and the dependent variable is students' satisfaction (Y). The research was descriptively analyzed using survey method and correlation techniques. The data were collected through questionnaires with likert scale, each of which consists of 35 items. The calculation of the validity and reliability revealed 28 items of X1, 26 items of X2, and 29 items of the questionnaires. The analytical requirement was tested using Liliefor's normality test. The result shows that data were normally distributed the regression linearity test also reveals a linear regression. Based on the analysis result it is concluded that the academic quality service contributed 40,1 % to the students' satisfaction the lecturer's work discipline contributed 47%, while the academic quality service along with the lecturer's work discipline contributed 61, 7% to the student's satisfaction.
KAJIAN BIODIVERSITAS BIOTA LAUT (EKHINODERMATA, MOLUSKA) DI PERAIRAN PULAU PARI, PULAU SERIBU Sunarto
Jurnal Pro-Life Vol. 1 No. 1 (2014): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Coastal ecosystems is one of the shallow marine ecosystems are productive, but it is unfortunate that this ecosystem research in Indonesian waters are rare. Where matters relating to the biology and ecology of marine biota (molluscs and ekhinoderms) in the coastal tropical region has not been revealed, including in coastal areas of Pari Island and its surrounding waters. Coastal ecosystem here have the potential of natural resources is very important for the life of the Indonesian nation, which is one member of the United Nations Convention on biodiversity and one of seven countries that have a "Mega Biodiversity' known as the central concentration of the worlds Biodiversitry.ln relation to information about coastal and marine ecosystems in the area location and Surrounding Pari Island waters there is currently no research data, the study, which includes about diversity, distribution and abundance of marine life that live on coastal ecosystems needs to be done. From the results of this study are expected to obtain information about the existence of various types of marine life that can serve as the addition of new collections for the benefit of the scientific world
LIMBAH KULIT SINGKONG (Manihot utilissima Pohl) SEBAGAI BAHAN ALTERNATIF PASTA BATU BATERAI KERING Adisti Ratnapuri
Jurnal Pro-Life Vol. 1 No. 1 (2014): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Utilization and processing of cassava peel waste into a paste of dry batteries associated with the needs of new alternative sources of electrical energy that is being Actively sought and developed along with the development of biotechnology. The purpose of this study was to determine the ability of cassava peel waste to generate electrical energy for use as an alternative material of organic pasta dry batteries. This study used experimental method with two variables: the independent variable ( X ) is the amount of salt usage while the dependent variable ( Y ) is a type of skin cassava Manihot utilissima Pohl with large voltage generated parameters. Data obtained from measurements of a large voltage is processed in the form of a table, and then analyzed by F test using ANOVA (Analysis of Variance). The results showed that the best concentration of salt administration which resulted in average - the highest average by a large voltage is 1.38 volts with a salt concentration of 20 grams of uncooked pasta treatment. ANOVA F test results show that the calculated F is greater than F table 0.05 so that Ho refused and the calculation continued to DMRT (Duncan's Multiple Range Test). These results indicate that there is the effect of salt concentration on the large voltage generated and cassava peel could be used as an alternative to pasta making dry battery.
UJI DAYA HAMBAT DAUN SALAM KOJA (Murraya koenigii (L.) Spreng) TERHADAP PERTUMBUHAN BAKTERI Escherichia coli DAN Staphylococcus aureus DENGAN METODE KIRBY BAUER Eny Purwanitiningsih; Nurbaiti; Arum Lintang D.L
Jurnal Pro-Life Vol. 8 No. 1 (2021): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Salam Koja (Murraya koenigii) is a species belonging Rutaceae that contains active antibacterial compounds. These leaves can be used to kill or inhibit the growth of pathogenic bacteria in humans, namely Escherichia coli and Staphylococcus aureus. This study aims to determine the ability of koja bay leaves to inhibit the growth of Escherichia coli and Staphylococcus aureus bacteria, and to determine the concentration of koja bay leaves which is the most effective in inhibiting the growth of E. coli and S.aureus. This study used the Kirby Bauer diffusion method with 5 treatments and 5 replications. The concentrations tested were 0%, 25%, 50%, 75%, and 100%. Data analysis used one-way ANOVA test. Koja bay leaves (Murraya koenigii) can inhibit the growth of Escherichia coli and Staphylococcus aureus which is characterized by the formation of a clear zone. The 25% concentration of Salam Koja leaves (M. koenigii) has been effective in inhibiting the growth of Escherichia coli and Staphylococcus aureus bacteria. This proves that koja bay leaves contain active compounds that are antibacterial, such as alkaloids, flavonoids, tannins, saponins, terpenoids, steroids, and essential oils.
PERSEPSI SISWA TENTANG EKOSISTEM MANGROVE SEBAGAI SUMBER BELAJAR (STUDI PADA SISWA X IPA SMAN DI KABUPATEN GORONTALO UTARA) Widia Rahma Tanti; Dewi Wahyuni K. Baderan; Ramli Utina
Jurnal Pro-Life Vol. 8 No. 1 (2021): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

This study discusses how students' perceptions of the Mangrove ecosystem as a source of learning biology (a study of students in class X IPA SMAN in North Gorontalo district) ". This type of research is descriptive quantitative. Data collection was carried out by means of a survey which aims to obtain data about the facts contained in this research location using a questionnaire containing written statements that will be distributed online via google form to respondents to be answered. The target of this research is the students of class X IPA of SMAN 2 Gorontalo Utara and students of class X IPA of SMAN 6 Gorontalo Utara, amounting to 1 class each. This research was conducted for 1 week. The research data were obtained from a percentage questionnaire and analyzed using the Likert score assessment criteria. The results showed that the average answers from students showed that the students' perceptions of SMAN 2 Gorontalo Utara and SMAN 6 Gorontalo Utara towards the Mangrove ecosystem which was used as a learning resource for biology, gave a very agreeable response by looking at the average answer scores, namely 4.30 and 4. , 28, while for the percentage value the average result gets a value of 78% -89% with very good category.
KANDUNGAN MINYAK ATSIRI ANDALIMAN (Zanthoxylum acanthopodium DC) DAN BIOAKTIVITASNYA Marina Silalahi; Karen Lumbantobing
Jurnal Pro-Life Vol. 8 No. 1 (2021): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Andaliman (Zanthoxylum acanthopodium) is a species belonging Rutaceae, widely used as a spice and traditional medicine, especially by the Batak ethnic group in North Sumatra. Until now, in-depth studies on the botanical and utilization of Z. acanthopodium is limited. This study is based on literature studies on various research results published online, especially on Google scholars. Some of the keys used include: Z. acanthopodium, uses of Z. acanthopodium, essential oil of Z. acanthopodium and bioactivities of Z. acanthopodium. The ethnobotany studies of Z. acanthopodium have been used in meat and fish processing which results in a distinctive flavor and longer lasting food. In the traditional Z. acanthopodium use as mouth fresheners, dental care, treat asthma, cure rheumatism, cure coughs, ingredients for making health drinks. The Z. acanthopodium has anti-cancer and anti-microbial bioactivity associated with its essential oil. The compound of dictammine and skimmianine have anticancer activity against leukemia P-388 murine cells. The activity of Z. acanthopodium as an anti-microbial is very potential to be developed as a food preservative while preventing cancer.
ANALISIS PERTUMBUHAN DAN KANDUNGAN TOTAL FLAVONOID KULTUR KALUS KRISAN (Chrysanthemum morifolium Ramat) DENGAN PEMBERIAN ASAM 2,4-DIKLOROFENOKSIASETAT (2,4-D) DAN AIR KELAPA Tia Setiawati; Anggita Levi Astuti; Mohamad Nurzaman; Nining Ratningsih
Jurnal Pro-Life Vol. 8 No. 1 (2021): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Chrysanthemum morifolium contains flavonoids which have antioxidant properties and was useful in treating various diseases. The production of flavonoids from plants can be done in vitro through callus culture. Auxin 2,4-D growth regulators and organic compounds such as coconut water added to the media can affect the success of callus formation and secondary metabolite synthesis. The purpose of this study was to obtain the best treatment of 2,4-D concentration and coconut water that can increase the growth and total flavonoid levels of C. morifolium callus cultures. The method used in this research was the experimental method completely randomized design (CRD) with 8 treatments, namely 1 ppm 2,4-D + 10% coconut water (CW); 2 ppm 2,4-D + 10% CW; 3 ppm 2,4-D + 10% CW ; 4 ppm 2,4-D + 10% CW; 1 ppm 2,4-D; 2 ppm 2,4-D; 3 ppm 2,4-D; 4 ppm 2,4-D in 4 replication. The results showed that the treatment of 4 ppm 2,4-D and 10% CW was the best treatment combination, resulting in an average callus size (1.4 cm), fresh weight (0.19 grams), dry weight (0.16 gram) and total flavonoid content (1.873 mgQE/g)
GAMBARAN PEMAHAMAN MAHASISWA S1 PENDIDIKAN BIOLOGI FKIP UKI TENTANG MORFOLOGI TUMBUHAN DAN ENTOMOLOGI MELALUI BIOSKETCHING Adisti Ratnapuri
Jurnal Pro-Life Vol. 8 No. 1 (2021): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The purpose of this study was to describe the understanding of students' understanding of plant morphology and entomology specifically on the morphology and structure of insects in the Biology Education Study Program, FKIP Christian University of Indonesia. The research method is survey and content analysis. The research instrument was a non-test instrument. The data obtained are qualitative data in the form of resume biosketching and quantitative in the form of a questionnaire which is analyzed using percentage descriptive statistics. The results obtained were the first semester students with a score range of 65-80% in the understanding category, in the fifth semester students with a score of 90-100% in the very understanding category. This difference occurs because the fifth semester students have already received courses in plant morphology and entomology so that during the workshop they understand more about the morphology of the specimens drawn.

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