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Analisis Respon Siswa Pada Pembelajaran Biologi Kelas X SMA Negeri 3 Siak Hulu Citra Imanda Salsabilah; Ibnu Hajar
Bhinneka: Jurnal Bintang Pendidikan dan Bahasa Vol. 2 No. 2 (2024): Bhinneka
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/bhinneka.v2i2.724

Abstract

This research is motivated by problems that arise in the learning process. This research aims to reveal students' responses to biology learning. The subjects of this research were students of SMAN 3 Siak Hulu. The research population was class X of SMAN 3 Siak Hulu, more specifically classes X4 and X5. The sample in this study consisted of 40 students from 2 different classes selected through random sampling techniques. The data collected is the result of distributing an online questionnaire using Google Form. The results of the research show that student learning motivation in biology subjects produces an average percentage of 95.4% with very good interpretation criteria.
DINAMIKA DIFERENSIASI SEL TANAMAN: DARI PEMBENTUKAN JARINGAN VASKULAR HINGGA EKSPRESI GEN PENGATUR PERKEMBANGAN Citra Imanda Salsabilah; Wan Syafli
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.36362

Abstract

Plant cell differentiation is a fundamental developmental process that determines cellular identity, specialization, and the formation of functional tissues and organs. This process is regulated through a coordinated interplay of plant hormones, transcription factors, and epigenetic mechanisms. Auxin and cytokinin serve as key hormonal signals that guide vascular patterning, particularly the differentiation of xylem and phloem. Transcription factors such as the VASCULAR-RELATED NAC-DOMAIN (VND) family, NAC, and HD-ZIP III play essential roles in directing cell fate and activating secondary cell wall formation. In addition, epigenetic mechanisms including DNA methylation and chromatin remodeling maintain long-term stability of differentiated states. This literature review aims to synthesize current scientific findings on major patterns and regulatory mechanisms of plant cell differentiation. A deeper understanding of these mechanisms provides valuable insights for plant physiology, biotechnology, and crop improvement, especially in enhancing growth, adaptation, and productivity.