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What molecule catalyzes covalent bond formation between fragments of DNA?
Wiki User
∙ 12y ago
Ligase.
Wiki User
∙ 12y ago
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What molecule catalyzes covalent bond formation between DNA?
DNA ligase catalyzes the formation of covalent bonds between nucleic acid strands, such as DNA. It acts by joining the sugar-phosphate backbone of two DNA fragments together to repair DNA damage or during DNA replication.
Is HF a covalent molecule?
No, HF is not considered a covalent molecule. It is an ionic compound because there is a significant difference in electronegativity between the hydrogen and fluorine atoms, resulting in the formation of an ionic bond.
What is the name of the structure formed when atoms are joined by covalent bond?
The structure formed when atoms are joined by a covalent bond is called a molecule. In a covalent bond, atoms share electrons to achieve a stable electron configuration, leading to the formation of a molecule.
Is a molecule held together by covalent bonds or ionic bonds?
A molecule is typically held together by covalent bonds. Covalent bonds involve the sharing of electrons between atoms, leading to the formation of stable molecules. Ionic bonds involve the transfer of electrons from one atom to another, resulting in the formation of ions that are held together by electrostatic forces.
What combination of atoms form by covalent bonds is called?
A molecule is formed when atoms share electrons through covalent bonds. This sharing allows atoms to achieve a stable electron configuration, leading to the formation of a molecule.
What molecule catalyzes covalent bond formation between DNA?
DNA ligase catalyzes the formation of covalent bonds between nucleic acid strands, such as DNA. It acts by joining the sugar-phosphate backbone of two DNA fragments together to repair DNA damage or during DNA replication.
What is the role of DNA ligase in the enlogation of the lagging strand during DNA replication?
DNA ligase plays a crucial role in the elongation of the lagging strand during DNA replication by sealing the nicks between the Okazaki fragments. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides, joining the fragments together to form a continuous strand. This ensures the completion of the synthesis of the lagging strand and the formation of a fully functional double-stranded DNA molecule.
What is the molecule that seals the gaps between the pieces of DNA in the lagging strand is?
The molecule that seals the gaps between the pieces of DNA in the lagging strand is DNA ligase. DNA ligase is an enzyme that catalyzes the formation of phosphodiester bonds between adjacent DNA fragments, joining them together to create a continuous strand.
How can a covalent bond break?
covalent bonds can be broken if energy is added to a molecule. this formation of covalent bond is accompanied by energy given off.
Is HF a covalent molecule?
No, HF is not considered a covalent molecule. It is an ionic compound because there is a significant difference in electronegativity between the hydrogen and fluorine atoms, resulting in the formation of an ionic bond.
What is the name of the structure formed when atoms are joined by covalent bond?
The structure formed when atoms are joined by a covalent bond is called a molecule. In a covalent bond, atoms share electrons to achieve a stable electron configuration, leading to the formation of a molecule.
How does the presence of an electronegative atom in a molecule contribute to the formation of a polar covalent bond?
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Is a molecule held together by covalent bonds or ionic bonds?
A molecule is typically held together by covalent bonds. Covalent bonds involve the sharing of electrons between atoms, leading to the formation of stable molecules. Ionic bonds involve the transfer of electrons from one atom to another, resulting in the formation of ions that are held together by electrostatic forces.
What combination of atoms form by covalent bonds is called?
A molecule is formed when atoms share electrons through covalent bonds. This sharing allows atoms to achieve a stable electron configuration, leading to the formation of a molecule.
What is the type of particle formed by covalent bonds?
A covalent bond forms a molecule consisting of two or more atoms held together by shared pairs of electrons. This results in the formation of a neutral particle known as a molecule.
What is the name of the structure formed when atoms are joined by a covalent bond?
The structure formed when atoms are joined by a covalent bond is called a molecule. In a covalent bond, atoms share electrons to achieve a stable electron configuration, resulting in the formation of a molecule with a specific chemical formula and properties.
Which type of bond leads to the formation of a molecule?
Covalent bonds occur between the atoms that make up molecules.
