How do histones interact with DNA? Select the best answer. non-covalent binding to specific DNA sequences...
How do histones interact with DNA? Select the best answer.
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non-covalent binding to specific DNA sequences |
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non-covalent binding to non-specific DNA sequences |
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non-covalent binding to covalently modified DNA sequences |
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covalent binding to specific DNA sequences |
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covalent binding to non-specific DNA sequences |
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covalent binding to covalently modified DNA sequences |
Homework Answers
The correct answer for this question is Option (b) which states Non-covalent binding to non-specific DNA sequences.
Histones contain basic amino acids like lysine and Argnine which are positively charged. Histones proteins form a complex called nucleosome arround which DNA gets wrapped and the interactions involved are mainly Electrostatic or salt bridges which are Non-covalent.
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How do histones interact with DNA? Select the best answer.
non-covalent binding to specific DNA sequences...
DNA‑binding domains recognize and bind to specific DNA sequences. Complete the sentences. The homeodomain is also...
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1. How would binding to the minor groove of DNA affect the number of possible sequences...
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What do we know about non-coding DNA sequences?
What do we know about non-coding DNA sequences?
HP1 is a DNA binding protein that interacts with a specific sequence (TGCTTATTC). You want to...
HP1 is a DNA binding protein that interacts with a specific
sequence (TGCTTATTC). You want to analyze, by a Dnase I
footprinting assay, the effect on DNA binding of the interaction
between HP1 and its 6 binding partner PA. In each assay, you
combine a radiolabeled fragment of DNA that binds to HP1 and a
specific combination of proteins. After incubation with DNase I,
each reaction mixture was resolved by gel electrophoresis, and then
exposed to film. The autoradiogram showing...
The recognition of specific DNA sequences by proteins is thought to depend on two types of...
The recognition of specific DNA sequences by proteins is thought to depend on two types of mechanisms: one that involves the formation of hydrogen bonds with specific bases, primarily in the major groove, and one involving sequence-dependent deformations of the DNA helix. By comprehensively analyzing the three-dimensional structures of protein-DNA complexes, we show that the binding of arginines to narrow minor grooves is a widely used mode for protein-DNA recognition. This readout mechanism exploits the phenomenon that narrow minor grooves...
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Compare and contrast how non-specific and specific interactions contribute to the binding of target molecules, using...
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Choose the best answer I) All of these events occur during the transcription in eukaryotes EXCEPT...
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Help! I do not understand how to answer this biochemistry question! Which of the following binding...
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HP1 is a DNA binding protein that interacts with a specific
sequence (TGCTTATTC). You want to analyze, by a Dnase I
footprinting assay, the effect on DNA binding of the interaction
between HP1 and its 6 binding partner PA. In each assay, you
combine a radiolabeled fragment of DNA that binds to HP1 and a
specific combination of proteins. After incubation with DNase I,
each reaction mixture was resolved by gel electrophoresis, and then
exposed to film. The autoradiogram showing...
Bond Types Select the best descriptions for bonds between the listed atom pairs. non-polh covalent polar covalent ionic oxygen-fluorine bromine-bromine potassium-chlorine nitrogen-nitrogen Submit Answer Tries 0/5 e Post Discussion Send Feedback
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