Front

What is the role of RNA in protein synthesis?

Back

RNA serves as a messenger that carries genetic information from DNA to the ribosome, where proteins are synthesized.

Front

What is the process of transcription?

Back

Transcription is the process by which the information in a gene is copied into messenger RNA (mRNA) in the nucleus.

Front

What is the function of ribosomes in protein synthesis?

Back

Ribosomes are the cellular structures where protein synthesis occurs, translating mRNA into amino acid sequences.

Front

What are the three types of RNA involved in protein synthesis?

Back

The three types of RNA are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA).

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 mRNA is translated into the sequence of amino acids in proteins.

Front

What is the difference between introns and exons?

Back

Introns are non-coding regions of a gene that are removed during RNA processing, while exons are coding regions that are spliced together to form the final mRNA.

Front

What is the role of RNA polymerase in transcription?

Back

RNA polymerase is the enzyme that synthesizes mRNA from the DNA template during transcription.

Front

What are peptide bonds?

Back

Peptide bonds are the chemical bonds that link amino acids together to form proteins.

Front

What is the function of tRNA in protein synthesis?

Back

tRNA transports specific amino acids to the ribosome during translation, matching them to the corresponding codons on the mRNA.

Front

What is the start codon and its significance?

Back

The start codon (AUG) signals the beginning of translation and codes for the amino acid methionine.