The Central Dogma: Transcription and Translation

Mr. Anderson introduces the concept of the central dogma, explaining how DNA is transcribed into messenger RNA and then translated into proteins. He details the structure of DNA, the transcription process, and how proteins are synthesized, ultimately linking these processes to traits like hair color. The video provides a comprehensive overview of the central dogma in biology.

Who coined the term 'central dogma'?

• Gregor Mendel

• Rosalind Franklin

• Francis Crick

• James Watson

What is the primary function of RNA polymerase?

• To replicate DNA

• To synthesize proteins

• To transcribe DNA into RNA

• To translate RNA into proteins

Which nucleotide pairs with adenine in RNA?

• Guanine

• Uracil

• Cytosine

• Thymine

What is the role of a ribosome in the translation process?

• To transcribe DNA

• To synthesize RNA

• To assemble amino acids into proteins

• To replicate DNA

What is the first amino acid that attaches during translation?

• Tryptophan

• Glycine

• Serine

• Methionine

What is the process of converting mRNA into a protein called?

• Transcription

• Mutation

• Replication

• Translation

What determines the traits such as hair color and eye color in humans?

• DNA structure

• Protein synthesis

• RNA transcription

• Cell division