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What proteins are associated with DNA in the cell?
Histones are the main proteins associated with DNA in the cell, forming chromatin structure. Other proteins, such as transcription factors, polymerases, and repair enzymes, also interact with DNA to regulate its functions and processes.
What organism structure that organizes motion of chromosomes?
Vesicle
What proteins are associated with DNA in a cell?
Histones are the main proteins associated with DNA in a cell. These proteins help to package and organize DNA into chromatin, which plays a role in gene regulation and overall genome structure. Other DNA-binding proteins, such as transcription factors, also interact with specific regions of DNA to regulate gene expression.
Which structure is involved in eukaryotic cell division?
The structure involved in eukaryotic cell division is the mitotic spindle, which is responsible for segregating chromosomes during both mitosis and meiosis. The spindle is made up of microtubules and associated proteins that help move and separate the duplicated chromosomes into two daughter cells.
Globular or fibrous polypeptide chains are what type of protein structure?
Fibrous polypeptide chains are a type of protein structure known as secondary structure, while globular polypeptide chains are associated with tertiary structure. Globular proteins typically have a compact, rounded shape, while fibrous proteins have a more elongated, fibrous shape.
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called?
chromosome
A rod-shaped structure that forms when a single DNA molecule and its associated proteins coil tightly before cell division is called?
Chromosome.
DNA and the proteins associated with the DNA coil into a structure called?
chromosome
What do DNA molecules and its associated proteins coil to form a?
DNA molecules coil around histone proteins to form a structure called a nucleosome. Multiple nucleosomes are further coiled and compacted to form chromatin, which then condenses into chromosomes during cell division.
What proteins are associated with DNA in the cell?
Histones are the main proteins associated with DNA in the cell, forming chromatin structure. Other proteins, such as transcription factors, polymerases, and repair enzymes, also interact with DNA to regulate its functions and processes.
What is the section of DNA called that has eight associated histone proteins?
The section of DNA with eight associated histone proteins is called a nucleosome. Nucleosomes are the basic unit of DNA packaging in eukaryotic cells, where DNA is wrapped around a core of histone proteins to form a chromatin structure.
Cell membrane proteins do not include?
Proteins not found in the cell membrane include histones (associated with DNA in the nucleus), cytoskeletal proteins (maintain cell shape and structure), and enzymes located in the cytoplasm or organelles.
What organism structure that organizes motion of chromosomes?
Vesicle
What proteins are associated with DNA in a cell?
Histones are the main proteins associated with DNA in a cell. These proteins help to package and organize DNA into chromatin, which plays a role in gene regulation and overall genome structure. Other DNA-binding proteins, such as transcription factors, also interact with specific regions of DNA to regulate gene expression.
What is a single molecule of DNA and associated proteins?
A single molecule of DNA consists of a double helix structure made up of nucleotides. Associated proteins, such as histones, help package and organize the DNA into chromatin. Together, the DNA and proteins form chromosomes within the nucleus of a cell.
Which structure is involved in eukaryotic cell division?
The structure involved in eukaryotic cell division is the mitotic spindle, which is responsible for segregating chromosomes during both mitosis and meiosis. The spindle is made up of microtubules and associated proteins that help move and separate the duplicated chromosomes into two daughter cells.
Globular or fibrous polypeptide chains are what type of protein structure?
Fibrous polypeptide chains are a type of protein structure known as secondary structure, while globular polypeptide chains are associated with tertiary structure. Globular proteins typically have a compact, rounded shape, while fibrous proteins have a more elongated, fibrous shape.
