Front

What molecule carries amino acids to the ribosome during protein synthesis?

Back

tRNA (transfer RNA) carries amino acids to the ribosome.

Front

What is the Central Dogma of molecular biology?

Back

The Central Dogma is DNA -> RNA -> Protein.

Front

Which nitrogen base is found in RNA but not in DNA?

Back

Uracil is found in RNA and replaces Thymine found in DNA.

Front

What is a key structural difference between RNA and DNA?

Back

RNA is single stranded, while DNA is double stranded.

Front

What amino acid serves as the start codon in protein synthesis?

Back

Methionine is the amino acid that serves as the start codon.

Front

What is the role of mRNA in protein synthesis?

Back

mRNA (messenger RNA) carries the genetic information from DNA to the ribosome.

Front

What is the function of rRNA in the cell?

Back

rRNA (ribosomal RNA) is a component of ribosomes and helps in protein synthesis.

Front

What are codons?

Back

Codons are sequences of three nucleotides in mRNA that specify an amino acid.

Front

What is transcription in the context of protein synthesis?

Back

Transcription is the process of copying a segment of DNA into mRNA.

Front

What is translation in the context of protein synthesis?

Back

Translation is the process of synthesizing proteins from mRNA at the ribosome.