centromere
centromere
The cell structure that joins two sister chromatids into one single chromosome is called the centromere. This is at the center of the sister chromatids.
A bivalent.Sister chromatids are normally joined at the centromere. When homologous chromosomes pair, the two sister chromatids of one chromosome join with the two sister chromatids of the other chromosome. So it is really the joining of non-sister chromatids that is special.The word "bivalent" refers to the temporary combining of the two chromosomes (four chromatids). The bivalent forms in prophase I of meiosis, and is split in anaphase I.
The two chromatid arms on a chromosome are identical copies.
alleles
A duplicated chromosome consists of two chromatids.
the two halves of a doubled chromosome structure are called?
corpus callosum
The chromatid threads begin to twist and condense, creating chromosomal structures which are visible to the microscope. Each chromosome then seeks out its homologous chromosome. After the homologous chromosomes pair, the structure is referred to as a tetrad. The point at which two non-sister chromatids intertwine is known as a chiasma. Sometimes a process known as crossing over occurs at this point.
The cell structure that joins two sister chromatids into one single chromosome is called the centromere. This is at the center of the sister chromatids.
The cell structure that joins two sister chromatids into one single chromosome is called the centromere. This is at the center of the sister chromatids.
A bivalent.Sister chromatids are normally joined at the centromere. When homologous chromosomes pair, the two sister chromatids of one chromosome join with the two sister chromatids of the other chromosome. So it is really the joining of non-sister chromatids that is special.The word "bivalent" refers to the temporary combining of the two chromosomes (four chromatids). The bivalent forms in prophase I of meiosis, and is split in anaphase I.
Atomic structure is drawn by considering atoms as small spheres & bonds are represented by line joining the centre of two spheres.
The two chromatid arms on a chromosome are identical copies.
There are two main kinds of threads implementations: User-space threads and Kernel-supported threads. Mikaela
By using Thread.join() method we can join two threads
Two chromatids connected at the centromere make up one chromosome.
in a homologous chromosome there are two chromosomes ( a chromosome and a sister chromosome)