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Which enzyme is responsible for creating the covalent bonds that connect the sugar phosphate back bone of the new DNA molecules?
An enzyme called HELICASE breaks the sugar to phosphate bonds in DNA strands to initiate DNA replication and DNA transcription.
The enzyme that attaches nucleotides thgether by forming phosphdiester bonds between sugar and phosphate molecules during DNA repliccation is known as?
DNA polymerase is the enzyme responsible for attaching nucleotides together by forming phosphodiester bonds during DNA replication.
A change in pH affects the hydrogen bonds of the enzyme.?
A change in pH can alter the ionization of amino acid side chains in an enzyme, which in turn affects the formation and stability of hydrogen bonds. These hydrogen bonds are crucial for maintaining the enzyme's tertiary and quaternary structures. If the pH deviates from the enzyme's optimal range, it can lead to denaturation, reducing enzyme activity and potentially inhibiting its catalytic function. Ultimately, this can significantly impact the enzyme's ability to facilitate biochemical reactions.
What is peptide transferase?
Peptidyl transferase is the enzyme that catalyzes the formation of peptide bonds between amino acids during translation of protein synthesis.
How many high energy phosphate bonds does ADP have?
ADP (adenosine diphosphate) has two high-energy phosphate bonds. These phosphate bonds store energy that can be used to drive cellular processes such as metabolism and cellular work.
What enzyme forms covalent bonds between restriction fragments?
DNA ligase forms covalent bonds between restriction fragments by catalyzing the formation of phosphodiester bonds between the sugar-phosphate backbones of adjacent DNA fragments.
Which enzyme is responsible for creating the covalent bonds that connect the sugar phosphate back bone of the new DNA molecules?
An enzyme called HELICASE breaks the sugar to phosphate bonds in DNA strands to initiate DNA replication and DNA transcription.
What is the difference between phosphatase and phosphorylase in terms of their functions and mechanisms of action?
Phosphatase is an enzyme that removes phosphate groups from molecules, while phosphorylase is an enzyme that adds phosphate groups to molecules. Phosphatase acts by hydrolyzing phosphate ester bonds, while phosphorylase catalyzes the transfer of a phosphate group from a donor molecule to a substrate molecule.
What catalyzes the formation of phosphodiester bonds between adjacent nucleotides in the DNA polymer being formed?
DNA polymerase catalyzes the formation of phosphodiester bonds between adjacent nucleotides in the DNA polymer being formed. This enzyme helps to link the 3' hydroxyl group of the growing DNA chain to the 5' phosphate group of the incoming nucleotide.
What molecule catalyzes covalent bond formation between fragments of DNA?
DNA ligase catalyzes the formation of covalent bonds between fragments of DNA by joining together the sugar-phosphate backbones of adjacent DNA strands. This enzyme plays a critical role in DNA replication, repair, and recombination processes.
Is iron (iii) phosphate ionic or covalent?
Iron (III) phosphate is an ionic compound. Iron (III) has a charge of +3, while phosphate has a charge of -3, resulting in a transfer of electrons and the formation of ionic bonds between the iron and phosphate ions.
The enzyme that attaches nucleotides thgether by forming phosphdiester bonds between sugar and phosphate molecules during DNA repliccation is known as?
DNA polymerase is the enzyme responsible for attaching nucleotides together by forming phosphodiester bonds during DNA replication.
A change in pH affects the hydrogen bonds of the enzyme.?
A change in pH can alter the ionization of amino acid side chains in an enzyme, which in turn affects the formation and stability of hydrogen bonds. These hydrogen bonds are crucial for maintaining the enzyme's tertiary and quaternary structures. If the pH deviates from the enzyme's optimal range, it can lead to denaturation, reducing enzyme activity and potentially inhibiting its catalytic function. Ultimately, this can significantly impact the enzyme's ability to facilitate biochemical reactions.
Which enzyme is responsible for creating the covalent bonds that connect the sugar-phosphate backbone of the new DNA molecule?
DNA ligase is the enzyme responsible for creating the covalent bonds that connect the sugar-phosphate backbone of the new DNA molecule during DNA replication and repair processes. It seals the nicks between adjacent nucleotides to form a continuous DNA strand.
What is peptide transferase?
Peptidyl transferase is the enzyme that catalyzes the formation of peptide bonds between amino acids during translation of protein synthesis.
How the hydrogen bonds break when the restriction endonuclease enzyme acts on the sugar - phosphate backbone of a DNA?
Restriction endonucleases break hydrogen bonds between complementary base pairs in DNA, not the hydrogen bonds in the sugar-phosphate backbone. These enzymes recognize and bind to specific DNA sequences, then cleave the phosphodiester bonds in the backbone at specific locations, resulting in DNA fragmentation.
Does calcium phosphate have an ionic or covalent bond?
Calcium has both ionic and covalent bonds.
