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The two chromatid arms on chromosomes are called the "p arm" and the "q arm." The p arm is the shorter arm, while the q arm is the longer one. These designations help in identifying the location of genes and structural features on the chromosome. The terms are derived from the French words "petit" (small) for the p arm and "queue" (tail) for the q arm.

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1w ago

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When chromosomes are copied what are the two copies are called?

I think it's called Interphase? idk BUT...... it's a question on my homework lol


When a chromosomes is duplicated but the two are still together each copy is called?

Chromatid .


What is it called when two cells form each with half the number of chromosomes. Each chromosome still has two chromatiids?

Each half is called a sister chromatid.


The two chromatid arms on a chromosome are what?

The two chromatid arms on a chromosome are known as sister chromatids, which are genetically identical copies created during DNA replication. Sister chromatids are joined at the centromere and are separated during cell division.


What is it called when two chromosomes exchange parts?

mutagenesis occurs


The two chromatid arms on a chromosome are?

Complementary to each other


A c..... is made up of two c..... arms joined in the middle by a c....?

chromosome, made up of chromatid arms, joined by centromere.


What is the difference between a chromatid and a sister chromatid?

Homologous chromosomes is a pair made of a paternal and maternal chromosomes. But sister chromatid is either pairs of paternal or maternal chromosomes


When a chromosome has made a copy of itself each of the two strands is called this?

When a chromosome has made a copy of itself, each of the two strands is called a sister chromatid. Sister chromatids are identical copies formed during DNA replication and are joined at the centromere.


How are chromatid and a duplicated chromosome are related?

Chromosomes and chromatids are related in that one is the duplicate of another. A chromatid comes about when chromosomes are duplicated. It holds replicated DNA of every single chromosome that is joined.


How are chromosomes connected to the chromatid?

Chromosomes are composed of two chromatids. Each chromatid is an exact replica of the other, and for this reason they're called sister chromatids. If the chromosome is an "X", then the left side is one chromatid and the right side is the other. Eventually the centromere will split in the middle of the "X" and the sister chromosomes will move towards the polar ends of the cell via kinetochore fibers.


A cell containing 92 chromatids at metaphase of mitosis at its completion how many chromosomes will be made?

At metaphase of mitosis, chromosomes are duplicated, so each chromatid will become a full chromosome. Therefore, with 92 chromatids, you will end up with 92 chromosomes after the completion of mitosis.