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Catalyst University
Cell Cycle Regulators & Tumor Suppressor Genes | Proto-oncogenes & Oncogenes
In this video, we discuss the difference between proto-oncogene and oncogene AND the meaning of tumor suppressor genes. We also explore how dysfunction in any of these can lead to cancer.
Catalyst University
Transfer RNA (tRNA), Codons, and Anticodons
Transfer RNA (tRNA), Codons, and Anticodons
msvgo
Transcription in Eukaryotes
It explains the cellular machinery required for transcription in eukaryotes, including RNA polymerase. It describes initiation, elongation and termination of transcription.
Catalyst University
The Central Dogma of Biology | Transcription & Translation: The Basics
This video explores the Central Dogma of Molecular Biology (Transcription & Translation) at an introductory or general biology level.
Professor Dave Explains
Transcription and Translation: From DNA to Protein
Ok, so everyone knows that DNA is the genetic code, but what does that mean? How can some little molecule be a code that makes a single cell develop into a giraffe, or a monkey, or Tony Danza? Within this clip lie the answers, child!
Catalyst University
mRNA Processing: The 5'-7-methylguanosine Cap
mRNA Processing: The 5'-7-methylguanosine Cap
Khan Academy
DNA
The picture of the DNA double helix provides a logical start to describing how the base pairs match up and how the order codes for a chain of protein molecules—three billion of these base pairs code for any protein present in your body....
Khan Academy
Khan Academy: Biology: Parts of a Cell
A detailed description of the anatomy of a cell. [21:03]
Howard Hughes Medical Institute
Hhmi: Bio Interactive: Animation: Translation
See this close-up animation showing how ribosomes carry out translation to make a particular proteins. [3:04]
Sophia Learning
Sophia: Protein Synthesis: Transcription: Lesson 2
This lesson will examine the process of transcription as the first step in protein synthesis. It will also identify the three types of RNA. It is 2 of 4 in the series titled "Protein Synthesis: Transcription."
Sophia Learning
Sophia: Protein Synthesis: Translation
Are you still confused on the steps in translation? This video lecture gives a clear overview to the steps to form polypeptide chain using the mRNA, tRNA, rRNA, and ribosome, Understand how to break translation into initiation,...
Howard Hughes Medical Institute
Hhmi: Biointeractive: Translation
Watch this microscopic animation of genetic translation in action. [2:06]
Khan Academy
Khan Academy: Translation (M Rna to Protein)
A deep dive into how mRNA is translated into proteins with the help of ribosomes and tRNA. [14:11]
Bozeman Science
Bozeman Science: Inheritance of Traits
In this video, Paul Andersen explains the importance of DNA is organisms. DNA contains the blueprint for each organisms. The DNA codes for the mRNA which creates proteins. The DNA also is the unit of inheritance which is passed from...
Bozeman Science
Bozeman Science: Transcription & Translation
Paul Andersen explains the central dogma of biology. He explains how genes in the DNA are converted to mRNA through the process of transcription. He then explains how ribosomes use this message to convert the mRNA to a functioning protein.
Bozeman Science
Bozeman Science: Part 2 Dna & Rna
Paul Andersen continues his description of DNA and RNA. He begins with the structure of DNA and RNA and moves into the process of DNA Replication. He also describes the central dogma of biology explaining how DNA is transcribed to mRNA...