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Bacteriophages are viruses that infect bacteria, playing a significant role in the study of molecular biology and genetics.
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Explanation of viral replication, including lytic and lysogenic cycles.
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Internet safety tips and course | By Khan Academy and Google
Khan Academy’s new internet safety course helps you stay safe online with advice from top digital security experts. Learn how to keep you and your family's information secure.
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Introduction to proteins and amino acids, their structure, function, and importance in biological systems.
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Làm cách nào để thay đổi ngôn ngữ trong ứng dụng Khan …
Với ứng dụng Khan Academy phiên bản 6.4.0, bạn có thể chọn ngôn ngữ phù hợp nhất với mục tiêu học tập của mình. Trong các phiên bản trước, ngôn ngữ sẽ được chọn tự động dựa trên vị trí của người họ...
Khan Academy
Learn about the biology of viruses, including their structure, replication, and impact on living organisms on Khan Academy.
Free Math Worksheets — Over 100k free practice problems on …
Looking for free math worksheets? You’ve found something even better! That’s because Khan Academy has over 100,000 free practice questions. And they’re even better than traditional math worksheets – more instantaneous, more interactive, and more fun! Just choose your grade level or topic to get access to 100% free practice questions: Early math Kindergarten 1st […]