Is chromatin condensed or uncondensed?

Is chromatin coiled or uncoiled?

Explanation: Chromatin is unpaired, they are uncoiled, long and thin sturctures inside the nucleus, it can be found throughout the whole cell cycle. … Chromosomes are condensed Chromatin Fibers. They are paired, coiled, thick and ribbon-like structure.

What is condensed chromatin?

Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells. Nuclear DNA does not appear in free linear strands; it is highly condensed and wrapped around nuclear proteins in order to fit inside the nucleus.

How is chromatin condensed into chromosomes?

Prophase: During prophase of mitosis, chromatin fibers become coiled into chromosomes. Each replicated chromosome consists of two chromatids joined at a centromere. Metaphase: During metaphase, the chromatin becomes extremely condensed. … Each cell has the same number of chromosomes.

What is the meaning of Chromomere?

: one of the small bead-shaped and heavily staining masses of coiled chromatin that are linearly arranged along the chromosome.

What is the relationship between DNA chromatin and chromosomes?

Chromosomes are the pieces of DNA that can be found in each cell of the DNA of an organism. Chromatin is the material i.e the DNA and proteins which are involved in the making of the chromosomes. Hence the relationship between chromatin and chromosome is that the chromosome is made up of a chromatin material.

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Which is not true about chromatin?

Answer: (d) is not true for chromatin. Explanation: Chromatin is a complex of macromolecules composed of DNA, RNA, and protein, which is found inside the nucleus of eukaryotic cells.

Is DNA more condensed or relaxed during mitosis?

Chromosomes are most compacted (condensed) when lining up in metaphase and dividing in telophase to keep DNA molecules intact.

Do chromosomes relax in telophase?

The nuclear membrane re-forms and the chromosomes relax. Sister chromatids separate and move toward opposite poles.