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How many monomers are added to the growing polypeptide or protein chain in each step?
During each step of protein synthesis, one amino acid monomer is added to the growing polypeptide chain by the ribosome. This process occurs in a cyclical manner as the ribosome moves along the mRNA strand, adding one amino acid at a time.
Is a strand of mRNA short?
That depends on the type of protein it needs to make. Bigger the polypeptide, longer the mRNA.
When is the new Amino acid added to the polypeptide chain?
The new amino acid is added to the polypeptide chain during the elongation phase of translation. This occurs when the ribosome reads the mRNA codon and brings in the corresponding tRNA with the attached amino acid. The amino acid is then added to the growing polypeptide chain through peptide bond formation.
What is the term for the DNA strand that acts as a pattern to the newly synthesized DNA?
The DNA strand that acts as a pattern for the newly synthesized DNA is called the template strand. It serves as a guide during DNA replication, where complementary nucleotides are added to create a new DNA strand.
What is another name for a protein chain?
the answer would be.... polypeptide
How many monomers are added to the growing polypeptide or protein chain in each step?
During each step of protein synthesis, one amino acid monomer is added to the growing polypeptide chain by the ribosome. This process occurs in a cyclical manner as the ribosome moves along the mRNA strand, adding one amino acid at a time.
Is a strand of mRNA short?
That depends on the type of protein it needs to make. Bigger the polypeptide, longer the mRNA.
When is the new Amino acid added to the polypeptide chain?
The new amino acid is added to the polypeptide chain during the elongation phase of translation. This occurs when the ribosome reads the mRNA codon and brings in the corresponding tRNA with the attached amino acid. The amino acid is then added to the growing polypeptide chain through peptide bond formation.
What are three nucleotides that specify a single amino acid to be added to a polypeptide?
CONDON
How does protein synthesis create a protein?
A protein is created through translation of the mRNA strand. A ribosome will attach to the mRNA strand and recruit tRNA units that hold specific amino acids. Each tRNA anticodon matches with a correlating mRNA codon. The amino acids are then linked into a polypeptide chain. This polypeptide chain will fold and twist to create a specific protein.
What is the term for the DNA strand that acts as a pattern to the newly synthesized DNA?
The DNA strand that acts as a pattern for the newly synthesized DNA is called the template strand. It serves as a guide during DNA replication, where complementary nucleotides are added to create a new DNA strand.
Would the codons in figure 8.13 be found in a strand of DNA or rna?
The codons in figure 8.13 would be typically found in a strand of RNA. Codons are specific sequences of three nucleotides that are read by the ribosome during protein synthesis to determine the amino acid that needs to be added to the growing polypeptide chain. In DNA, these codons represent the information that is transcribed into mRNA before being translated into proteins.
Luke sprained his ankle tearing some of the collagen protein that forms his ligaments. Some types of collagen consist of three polypeptide chains twisted together to form a rope-like strand. What leve?
The three polypeptide chains twisted together to form a rope-like strand in collagen represent the tertiary structure of the protein. This structure is essential for the strength and stability of collagen, which is crucial for the integrity of ligaments and other connective tissues in the body.
What r two basic steps of polypeptide synthesis?
The 2 basic steps of polypeptide synthesis are:Transcription - the synthesis of mRNA from a DNA template. Only one strand of DNA is copied, and a single gene may be transcribed thousands of times.Translation - the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription. The ribosome attaches to mRNA, and then moves along the mRNA adding amino acids to the growing polypeptide chain.
How are tRNA polypeptide and anticodon related?
tRNA is a type of RNA molecule that carries amino acids to the ribosome during protein synthesis. The tRNA has an anticodon sequence that is complementary to the mRNA codon, allowing it to base pair with the mRNA and ensure the correct amino acid is added to the growing polypeptide chain.
A nucleotide is about to be added to a growing strand of DNA. What factor determines which type of nucleotide will be added?
The sequence of nucleotides in the template DNA strand determines which complementary nucleotide will be added to the growing strand. A-T and G-C base pairing rules govern the selection of the nucleotide to be added during DNA replication.
What are the basic steps of polypeptide synthesis?
The 2 basic steps of polypeptide synthesis are:Transcription - the synthesis of mRNA from a DNA template. Only one strand of DNA is copied, and a single gene may be transcribed thousands of times.Translation - the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription. The ribosome attaches to mRNA, and then moves along the mRNA adding amino acids to the growing polypeptide chain.
