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Working with Microorganisms
Description
This video demonstrates the fundamental and essential laboratory techniques for handling microorganisms while maintaining strict sterility. We will explore how to sterilize equipment using a flame, the proper method for streaking onto a culture medium in a Petri dish, and the correct way to use an inoculation loop to prevent contamination and ensure a pure culture.
Original title
עבודה עם מיקרואורגניזמים
הסרטון מציג את שיטות העבודה המעבדתיות הבסיסיות והחיוניות לטיפול במיקרואורגניזמים תוך שמירה על סטריליות. נלמד כיצד לעקר ציוד באמצעות אש, כיצד לבצע זריעה על מצע מזון בצלחת פטרי ואיך להשתמש נכון בלולאת זריעה כדי למנוע זיהומים ולהבטיח תרחיף נקי.
Video transcript
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