The following is the base sequence of an exon portion of a template strand of a DNA molecule: 5' GCC-ATT-CGA-ACT 3' a. What is the base sequence of the hnRNA strand synthesized from the DNA template strand? 3' 5' b. What is the base sequence of the MRNA strand synthesized from the hnRNA strand? 3' 5' c. What codons are present in the mRNA strand produced from the DNA template strand? d. What tRNA molecule anticodons are needed to interact with the codons present in the mRNA strand produced from the template DNA strand?

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The following is the base sequence of an exon portion of a template strand of a DNA molecule:

5' GCC-ATT-CGA-ACT 3'

a. What is the base sequence of the hnRNA strand synthesized from the DNA template strand?

3' [____________________________] 5'

b. What is the base sequence of the mRNA strand synthesized from the hnRNA strand?

3' [____________________________] 5'

c. What codons are present in the mRNA strand produced from the DNA template strand?

[Dropdown Menu]

d. What tRNA molecule anticodons are needed to interact with the codons present in the mRNA strand produced from the template DNA strand?

[Dropdown Menu]
Transcribed Image Text:The following is the base sequence of an exon portion of a template strand of a DNA molecule: 5' GCC-ATT-CGA-ACT 3' a. What is the base sequence of the hnRNA strand synthesized from the DNA template strand? 3' [____________________________] 5' b. What is the base sequence of the mRNA strand synthesized from the hnRNA strand? 3' [____________________________] 5' c. What codons are present in the mRNA strand produced from the DNA template strand? [Dropdown Menu] d. What tRNA molecule anticodons are needed to interact with the codons present in the mRNA strand produced from the template DNA strand? [Dropdown Menu]
## Codon Table and tRNA Anticodon Questions

### Codon Table

The image presents a codon table with four primary sections, each defined by the first letter of the codon (A or G) listed vertically on the left side. The third letter is vertically listed on the right side (U, C, A, G). Each box within the table corresponds to one specific amino acid, specified by a three-letter code. These can be broken down as follows:

- **AUG**: Methionine (Met) [Initiation codon]
- **AAU, AAC**: Asparagine (Asn)
- **AAA, AAG**: Lysine (Lys)
- **AGU, AGC**: Serine (Ser)
- **AGA, AGG**: Arginine (Arg)
- **GUU, GUC, GUA, GUG**: Valine (Val)
- **GCU, GCC, GCA, GCG**: Alanine (Ala)
- **GAU, GAC**: Aspartic acid (Asp)
- **GAA, GAG**: Glutamic acid (Glu)
- **GGU, GGC, GGA, GGG**: Glycine (Gly)

### Questions

**(a) What amino acid will a tRNA be carrying if its anticodon is GGG?**
- Enter its 3-letter code: ___

**(b) What amino acid will a tRNA be carrying if its anticodon is UCC?**
- Enter its 3-letter code: ___

**(c) What amino acid will a tRNA be carrying if its anticodon is UAU?**
- Enter its 3-letter code: ___

To find answers, match the anticodon with the complementary codon in the table and identify the associated amino acid. Remember that the anticodon will pair with the codon in an antiparallel fashion (A-U, G-C).
Transcribed Image Text:## Codon Table and tRNA Anticodon Questions ### Codon Table The image presents a codon table with four primary sections, each defined by the first letter of the codon (A or G) listed vertically on the left side. The third letter is vertically listed on the right side (U, C, A, G). Each box within the table corresponds to one specific amino acid, specified by a three-letter code. These can be broken down as follows: - **AUG**: Methionine (Met) [Initiation codon] - **AAU, AAC**: Asparagine (Asn) - **AAA, AAG**: Lysine (Lys) - **AGU, AGC**: Serine (Ser) - **AGA, AGG**: Arginine (Arg) - **GUU, GUC, GUA, GUG**: Valine (Val) - **GCU, GCC, GCA, GCG**: Alanine (Ala) - **GAU, GAC**: Aspartic acid (Asp) - **GAA, GAG**: Glutamic acid (Glu) - **GGU, GGC, GGA, GGG**: Glycine (Gly) ### Questions **(a) What amino acid will a tRNA be carrying if its anticodon is GGG?** - Enter its 3-letter code: ___ **(b) What amino acid will a tRNA be carrying if its anticodon is UCC?** - Enter its 3-letter code: ___ **(c) What amino acid will a tRNA be carrying if its anticodon is UAU?** - Enter its 3-letter code: ___ To find answers, match the anticodon with the complementary codon in the table and identify the associated amino acid. Remember that the anticodon will pair with the codon in an antiparallel fashion (A-U, G-C).
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