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What is the point of attachment between two chromatids?
The point of attatchment between two chromatids is called the centromere. When two chromatids are connected, it is called a chromosome which is essential in DNA replication, or, mitosis.
Why are there two chromotids?
There are two chromatids for each chromosome during the cell division process because, prior to mitosis or meiosis, the DNA replicates. This replication results in two identical copies, called sister chromatids, which are joined at a region called the centromere. The presence of two chromatids ensures that each daughter cell receives an identical set of chromosomes during cell division. This is crucial for maintaining genetic consistency across generations of cells.
What two cones connected at the point called?
Double cone is two cones joined at their apex.
When two rays are joined at their endpoints the resulting figure is called a?
When two rays are joined at their endpoints, the resulting figure is called an angle. The point where the rays meet is known as the vertex, while the rays themselves are referred to as the sides of the angle. Angles can be measured in degrees to indicate their size.
What are two pair of chromatids lying side by side?
Two pairs of chromatids lying side by side are referred to as a tetrad.
What is the point of attachment between two chromatids?
The point of attatchment between two chromatids is called the centromere. When two chromatids are connected, it is called a chromosome which is essential in DNA replication, or, mitosis.
Is the attachment point of two sisters chromatids?
Chiasmata, coz they didnt say two chromatids (most probably)
Two chromatids of a chromosome are attached at a point called?
The chromatids of a chromosome are attached at a point called the centromere. The centromere is a region where the two chromatids are closely aligned and hold together until they separate during cell division.
Before cell division begins each chromosomes consists of two identical joined chromosomes called?
Before cell division begins, each chromosome consists of two identical joined chromatids called sister chromatids. Each sister chromatid contains an identical copy of the chromosome's DNA molecule.
When a double helix DNA is replicated two complete helices are formed together these helices are called sister?
Sister chromatids - two copies of the same DNA joined at the centromere.
Why do chromosomes resemble the letter X when viewed during methaphase?
Because there are two sister chromatids joined at a point in the middle (the centromere).
The point at which two chromatids are attached to each other in a chromosome is called?
Centromere!
What is the structure at the center of the chromosomes where sister chromatids are attached?
The structure at the center of the chromosomes where sister chromatids are attached is called the centromere. It serves as a point of attachment for the spindle fibers during cell division and helps in the proper segregation of genetic material to daughter cells.
A duplicated chromosome consists of two?
Two sister-chromatids.Each chromatid consists of a molecule of DNA together with associated proteins. There are two DNA molecules (sister-chromatids) following the replication of DNA midway through the preceding interphase. The sister-chromatids are therefore genetically identical.chromatidschromatidsThe two identical joined chromosomes before cell division begins is called sister chromatids.
What are the two chromatids of a chromosome are attached at a point?
centromere
Why are there two chromotids?
There are two chromatids for each chromosome during the cell division process because, prior to mitosis or meiosis, the DNA replicates. This replication results in two identical copies, called sister chromatids, which are joined at a region called the centromere. The presence of two chromatids ensures that each daughter cell receives an identical set of chromosomes during cell division. This is crucial for maintaining genetic consistency across generations of cells.
What two cones connected at the point called?
Double cone is two cones joined at their apex.
