The following portion of DNA is in the template DNA strand: 3'TGT|GGG|GTT|ATT5' b. Write the anticodons corresponding to the codons on the mRNA.

Verified step by step guidance

1. Identify the template DNA strand: 3'TGT|GGG|GTT|ATT5'.
2. Determine the mRNA sequence by transcribing the template DNA strand. Remember that transcription involves pairing adenine (A) with uracil (U), thymine (T) with adenine (A), cytosine (C) with guanine (G), and guanine (G) with cytosine (C).
3. The mRNA sequence will be complementary to the template DNA strand and in the 5' to 3' direction.
4. Identify the codons on the mRNA strand. Codons are groups of three nucleotides on the mRNA.
5. Write the anticodons that correspond to each mRNA codon. Anticodons are found on tRNA and are complementary to the mRNA codons.

Key Concepts

DNA Template Strand

The DNA template strand is the strand of DNA that is used as a guide for synthesizing RNA during transcription. It runs in the 3' to 5' direction, allowing RNA polymerase to create a complementary mRNA strand in the 5' to 3' direction. Understanding the orientation and sequence of the template strand is crucial for determining the corresponding mRNA sequence.

mRNA Codons

mRNA codons are sequences of three nucleotides in mRNA that correspond to specific amino acids during protein synthesis. Each codon is derived from the DNA template strand and is read in the 5' to 3' direction. Identifying the correct codons is essential for translating genetic information into functional proteins.

Anticodons

Anticodons are sequences of three nucleotides found on transfer RNA (tRNA) that are complementary to mRNA codons. During translation, the anticodon pairs with its corresponding codon on the mRNA, ensuring the correct amino acid is added to the growing polypeptide chain. Understanding the relationship between codons and anticodons is vital for grasping how genetic information is translated into proteins.