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What the mitotic spindle made of?
Microtubules from the cytoskeleton of the cell
What organism structure that organizes motion of chromosomes?
Vesicle
What holds homologous chromosomes together?
Homologous chromosomes are held together by a protein structure called the synaptonemal complex during meiosis. This complex helps align the chromosomes and facilitate genetic recombination between homologous chromosomes.
A structure found in the nucleus that is made of DNA?
Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material. Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material.
Which molecules coded by genes on chromosomes determine cell structure and function?
Proteins are the molecules coded by genes on chromosomes that determine cell structure and function. Proteins play a variety of roles in cells, including as enzymes, structural components, signaling molecules, and transporters. The specific combination and arrangement of proteins within a cell determine its structure and function.
Which structure contains DNA and protein?
B chromosomes
What chromosomes can be describe as?
Chromosomes are an organized structure of DNA and protein that is found in cells.
What is the structure that moves the chromosomes into position and then pulls them apart?
Spindles
What form a spindle shape structure of protein fibres on which the chromosomes move durung nuclear division?
The spindle shape structure of protein fibers that chromosomes move on during nuclear division is called the mitotic spindle. This structure is made up of microtubules that are responsible for segregating the chromosomes into the daughter cells during cell division.
Each individual protein structure that helps to move the chromosomes apart during mitosis is called what?
The individual protein structure that helps move the chromosomes apart during mitosis is called a microtubule spindle fiber. These fibers form the mitotic spindle, which helps align and separate the chromosomes during cell division.
What the mitotic spindle made of?
Microtubules from the cytoskeleton of the cell
What organism structure that organizes motion of chromosomes?
Vesicle
A type of protein found in eukaryotic chromosomes but not prokayotic chromosomes is?
This type of protein is a histone.
What holds homologous chromosomes together?
Homologous chromosomes are held together by a protein structure called the synaptonemal complex during meiosis. This complex helps align the chromosomes and facilitate genetic recombination between homologous chromosomes.
A protein structure that is responsible for moving the chromosome along the microtubule?
The kinetochore is the protein structure responsible for moving the chromosome along the microtubule during cell division. It serves as the attachment site for microtubules and helps pull the chromosomes apart. The kinetochore plays a crucial role in ensuring accurate segregation of chromosomes during cell division.
Which molecules coded by genes on chromosomes determine cell structure and function?
Proteins are the molecules coded by genes on chromosomes that determine cell structure and function. Proteins play a variety of roles in cells, including as enzymes, structural components, signaling molecules, and transporters. The specific combination and arrangement of proteins within a cell determine its structure and function.
A structure found in the nucleus that is made of DNA?
Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material. Chromosomes - structures composed of DNA and proteins found in the nucleus of eukaryotic cells. Chromosomes carry the genetic material.
