Protein Synthesis Flashcard Interventions

Front

What is a frameshift mutation?

Back

A frameshift mutation is a genetic mutation caused by the insertion or deletion of nucleotides in a DNA sequence, which alters the reading frame of the gene.

Front

What is a deletion mutation?

Back

A deletion mutation is a type of frameshift mutation where one or more nucleotide bases are removed from the DNA sequence.

Front

What regulates cell differentiation?

Back

Cell differentiation is regulated by DNA, which contains the instructions for the specific functions of specialized cells.

Front

What is the role of ribosomes in protein synthesis?

Back

Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into polypeptide chains.

Front

What is transcription in the context of protein synthesis?

Back

Transcription is the process where the DNA sequence of a gene is copied into mRNA, which then carries the genetic information to the ribosome.

Front

What is the mRNA sequence produced from the DNA sequence TAC CCC GGA GAG?

Back

The mRNA sequence produced is AUG GGG CCU CUC.

Front

What is the difference between transcription and translation?

Back

Transcription is the process of synthesizing mRNA from DNA, while translation is the process of synthesizing proteins from mRNA.

Front

What is the function of RNA polymerase?

Back

RNA polymerase is the enzyme responsible for synthesizing RNA from a DNA template during transcription.

Front

What is a substitution mutation?

Back

A substitution mutation is a type of mutation where one nucleotide base is replaced by another in the DNA sequence.

Front

What is the significance of the genetic code?

Back

The genetic code is a set of rules that defines how the sequence of nucleotides in DNA is translated into the sequence of amino acids in proteins.