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What tetrapeptide is synthesized from the informational DNA sequence G-T-C-A-G-T-A-C-G-T-T-A?
Wiki User
∙ 7y ago
Ala-Gln-Pro-Asn
Wiki User
∙ 12y ago
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What molecules must move across the membrane after being synthesized from a DNA sequence and is then translated by a ribosome?
mRNA
Is it true that the Ribosomes endoplasmic recticulum and the Golgi apparatus functionally act in sequence to synthesize and modify proteins for a secretory use only never for use by cell?
false; integral cell membrane proteins are also synthesized this way
What manufactures proteins?
Wherever the gene expression happens, proteins may be synthesized. This is tightly controlled by operon elements in our genome. If the proteins coding mRNA is synthesized, then it can trigger the synthesis of proteins in the cytoplasm.
How does the code in DNA relate to the amino acid sequence in a protein?
Only a small proportion of the genome codes for protein sequence. These regions of protein coding sequence reside within genes and are called exons. Within the exons, a group of three bases (known as a codon) will code for one amino acid. There is some degeneracy in the code; that is, for some amino acids there is more than one codon (group of three bases) that will code for a specific amino acid (see codon table for specific translation).
How are proteins in cells synthesized from a small collection of simple prior molecules?
They are built from DNA/RNA templates. When an activated gene codes for a protein, it causes amino acids to be arranged in a sequence specified by the DNA nucleotide sequence of the gene. Then in a process currently being investigated as the "protein-folding problem" the amino acids by complex chemical interaction are selectively folded together into the completed protein molecule.
A DNA strand with the sequence AAC GTA ACG what is the sequence of the mRNA molecule synthesized?
UUG CAU UGC
What molecules must move across the membrane after being synthesized from a DNA sequence and is then translated by a ribosome?
mRNA
Proteins destined for export from the cell are synthesized with a signal sequence and begin their synthesis?
golgi complex
What advantage is it for DNA to make copies of it self?
So that the proteins which are synthesized according to a unique genetic code (contained in the base sequence of DNA) reflect with perfect fidelity that code in their three-dimensional structure and hence in the function for which they are produced.
Is it true that the Ribosomes endoplasmic recticulum and the Golgi apparatus functionally act in sequence to synthesize and modify proteins for a secretory use only never for use by cell?
false; integral cell membrane proteins are also synthesized this way
Can plot structure be applied to informational text?
Yes, plot structure can be applied to informational text by organizing the main points or arguments in a logical sequence, building toward a climax to engage the reader, and providing a resolution or conclusion that ties everything together. This structure helps make the content more engaging and easier to follow for readers.
The direction of synthesis of an RNA transcript is?
transcription:"the first step in protein synthesis, a sequence of nucleotide bases becomes exposed in an unwound region of a DNA strand. That sequence acts as a template upon which a single strand of RNA - a transcript - is synthesized from free nucleotides."The synthesis of an RNA molecule from the DNA template strand is called transcription.
What manufactures proteins?
Wherever the gene expression happens, proteins may be synthesized. This is tightly controlled by operon elements in our genome. If the proteins coding mRNA is synthesized, then it can trigger the synthesis of proteins in the cytoplasm.
How do you easily explain protein synthesis?
The proteins are synthesized by joining the different series and sequence of nucleotide base pair which are then joined by the peptide bonds which are covalent in nature. The building blocks of proteins are the amino acids. The proteins are very important for any of the metabolism process in the body.
How does DNA template dictate the sequence of the RNA produced?
During transcription the DNA double helix is separated into two individual strands. Each strand may serve as a template for RNA polymerase, which travels along the DNA structure in a 3' to 5' direction. As it progresses down the strand, RNA polymerase synthesizes a pre-messenger RNA strand that is complementary to the sequence on the DNA template. For example if the DNA sequence on the template was 5' ATACA 3', then the pre mRNA sequence synthesized would be 3' UAUGU 5'. (Remember, RNA synthesis utilizes the nucleotide uracil instead of thyamine).
How does the code in DNA relate to the amino acid sequence in a protein?
Only a small proportion of the genome codes for protein sequence. These regions of protein coding sequence reside within genes and are called exons. Within the exons, a group of three bases (known as a codon) will code for one amino acid. There is some degeneracy in the code; that is, for some amino acids there is more than one codon (group of three bases) that will code for a specific amino acid (see codon table for specific translation).
How are proteins in cells synthesized from a small collection of simple prior molecules?
They are built from DNA/RNA templates. When an activated gene codes for a protein, it causes amino acids to be arranged in a sequence specified by the DNA nucleotide sequence of the gene. Then in a process currently being investigated as the "protein-folding problem" the amino acids by complex chemical interaction are selectively folded together into the completed protein molecule.
