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Lesson 3: Translation. DNA replication and RNA transcription and translation. Translation (mRNA to protein) Overview of translation. tRNAs and ribosomes. Stages of translation. Protein targeting.
Structure and roles of transfer RNAs and ribosomes. Codons, anticodons, and wobble. Aminoacyl-tRNA synthetases.
Lesson 4: Translation. Translation (mRNA to protein) Overview of translation. Retroviruses. Differences in translation between prokaryotes and eukaryotes. DNA replication and RNA transcription and translation.
Post-transcriptional regulation. Eukaryotic gene transcription: Going from DNA to mRNA. Overview of transcription. Eukaryotic pre-mRNA processing. Transcription and RNA processing.
High school biology. NEW. High school chemistry. NEW. High school physics. NEW. Hands-on science activities. NEW. AP®︎/College Biology; AP®︎/College Chemistry; AP®︎/College Environmental Science; AP®︎/College Physics 1; See all Science; Computing; Intro to CS - Python. NEW. Computer programming;
Learn AP Biology using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of biochemistry, cell biology, genetics, evolution, and ecology, and develop scientific thinking skills as you explore the study of life.
Lesson 4: Translation. Translation (mRNA to protein) Overview of translation. Retroviruses. Differences in translation between prokaryotes and eukaryotes. DNA replication and RNA transcription and translation.
Khan Academy
Discover the central dogma of molecular biology, the fundamental process that decodes our genetic information. Learn how DNA replicates itself, how DNA is transcribed into RNA, and how RNA is translated into proteins. Learn about the roles of nucleic acids and amino acids in this process.