Front

What is the role of tRNA in protein synthesis?

Back

tRNA (transfer RNA) brings amino acids to the ribosome, where they are assembled into proteins.

Front

Where does protein synthesis occur in the cell?

Back

Protein synthesis occurs in the ribosome.

Front

What is a codon?

Back

A codon is a three-nucleotide sequence in mRNA that codes for a specific amino acid.

Front

What is the function of mRNA during transcription?

Back

mRNA (messenger RNA) copies the DNA sequence and carries the genetic information out of the nucleus to the ribosome.

Front

How many nucleotides are required to code for one amino acid?

Back

Three nucleotides are required to code for one amino acid.

Front

What is the process of transcription?

Back

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

Front

What is the significance of the ribosome in protein synthesis?

Back

The ribosome is the site where mRNA is translated into a polypeptide chain, forming a protein.

Front

What are the two main stages of protein synthesis?

Back

The two main stages of protein synthesis are transcription and translation.

Tags

NGSS.HS-LS1-1

Front

What is the role of amino acids in protein synthesis?

Back

Amino acids are the building blocks of proteins, linked together in a specific sequence to form a protein.

Tags

NGSS.HS-LS1-1

Front

What is the difference between mRNA and tRNA?

Back

mRNA carries the genetic code from DNA to the ribosome, while tRNA brings the corresponding amino acids to the ribosome.