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MCAT - Khan Academy
DNA replication: Kinetics and thermodynamics of base mismatch. DNA replication: The "speed" of DNA polymerase. DNA technology: Genetic recombination and conditional knockouts. DNA technology: DNA cloning using an E. coli vector. DNA technology: RT …
Biotechnology: Principles and Processes | Khan Academy
Unit 10: Biotechnology: Principles and Processes. About this unit. Get an overview of the tools and processes of Biotechnology. This unit is aligned to the Class 12 NCERT curriculum. ... (PCR) (Opens a modal) Gel electrophoresis (Opens a modal) Practice. Polymerase chain reaction (PCR) 4 questions. Practice. Gel electrophoresis. 4 questions.
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A technique used to separate DNA fragments and other macromolecules by size and charge.
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ATP structure, ATP hydrolysis to ADP, and reaction coupling.
Molecular mechanism of DNA replication - Khan Academy
During DNA replication, one new strand (the leading strand) is made as a continuous piece. The other (the lagging strand) is made in small pieces. DNA replication requires other enzymes in addition to DNA polymerase, including DNA primase, …
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Trusted content. Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
Biomolecules - Khan Academy
Zoom into the world of biomolecules as you explore the structure and function of proteins, nucleic acids, carbohydrates, lipids, ATP, and more! Explore some of the ways that these molecules regulate inheritance and metabolism in all living things.
Reação em cadeia da polimerase (PCR) (artigo) | Khan Academy
Introdução à engenharia genética. Introdução à biotecnologia. Clonagem de DNA e DNA recombinante. Visão geral: Clonagem de DNA. Reação em cadeia da polimerase (PCR) Reação em cadeia da polimerase (PCR) Eletroforese em gel. …
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DNA helps make us who we are, but how exactly does it work? In this unit, we'll examine the nitty gritty of replication, transcription, and translation, and learn how seemingly small mutations can have a big impact on our lives.