(ii) Structure of chromosome.
Basic structure of chromosome with
elementary understanding of terms such as
chromatin, chromatid, gene structure of DNA
and centromere.
Answers
Answer:
Basic structure of chromosomes given in the attachment.
Explanation:
CHROMATIN
Chromatin is composed of DNA and histones that are packaged into thin, stringy fibers. The chromatin undergoes further condensation to form the chromosome.
CHROMATID
A chromatid is either of the two strands of a replicated chromosome. Chromatids connected by a centromere are called sister chromatids.
DNA STRUCTURE
A DNA molecule is composed of two chains of nucleotides that wind about each other to resemble a twisted ladder. They form the helical structure
CENTROMERE
The centromere is the specialized DNA sequence of a chromosome that links a pair of sister chromatids (a dyad). During mitosis, spindle fibers attach to the centromere via the kinetochore
HOPE THIS HELPS YOU
Answer:
Mini Militia.............
Explanation:
I am playing Mini Militia.