DNA exists in Chromatin form in the nucleus. The chromatin condenses to form Chromosomes during cell division. Inside the nucleus. The chromatin in the nucleus forms a ' beads-on-string ' structure or Nucleosome. The 'beads' are octamer histone proteins and the 'string' is the double-stranded DNA.About 147 base pairs wrap around the 8-part histone protein to form a nucleosome. The nucleosomes condense to form a chromatin fiber.Chromatin fiber organises into Chromosomes upon cell division.The chromatin is elaborately arranged and paired in mitosis. Sister chromatids are formed in case of meiosis along with pairing.he nucleosomes condense to form a chromatin fiber. Chromatin fiber organises into Chromosomes upon cell division. The chromatin is elaborately arranged and paired in mitosis. Sister chromatids are formed in case of meiosis along with pairing.
High-heeled footwear (often abbreviated as high heels or simply heels) is footwear that raises the heel of the wearer's foot significantly higher than the toes.
Once the foot hits the ground its first function is to absorb and help dissipate the shock of impact. This is followed by pronation of the foot so that it can help accommodate the ground contour. The ankle goes into flexion allowing the knee to move forward, and the body follows.The heel raises, and the foot supinates becoming a rigid lever that aids in the pushing action that eventually ends with the toe-off.nce the foot hits the ground its first function is to absorb and help dissipate the shock of impact. This is followed by pronation of the foot so that it can help accommodate the ground contour. The ankle goes into flexion allowing the knee to move forward, and the body follows.