* When they are formed, chromatins start folding in order to form chromosomes - A chromosome is therefore a complex of a double-stranded DNA and the packaging proteins. Main Parts of a ChromosomeThere are three main parts of a chromosome that include:...
Chromatin in eukaryotic cells is a negatively charged long polymer consisting of DNA, histones, and various associated proteins. With its highly charged and heterogeneous nature, chromatin structure varies greatly depending on various factors (e.g. chemical modifications and protein enrichment) and the ...
A. Alodine is a trade name for a brand of chromating solution used for MIL-C-5541 conversion coating of aluminum. Iridite is another trade name. The conversion coating can be done in clear, yellow, or yellow-and-leach (leach back to clear). Normally, the conversion coating is either for...
(xylem) and the transport of sugars from leaves throughout the plant (phloem) [5]. Vascular tissues exhibit a high degree of specialization and heterogeneity. In addition to their unique functions, they consist of distinct cell types. It is important to note that this heterogeneity is caused t...
a强忍着不让眼泪掉下来、怕你看见、只能匆忙转身离开、一个人站在街上吹着冷风、不知道要往哪个方向走、心里的想法不向你诉说、因为你忍住难过的微笑、更让我觉得没有资格在你面前难过 Suppresses is not letting the tear fall, fear you see, only to be able to turn around to leave, a person hurriedl...
The long-standing view of chromosome packaging is that 10-nm beads-on-a string chromatin fibres fold into higherorder 30-nm fibres, which further twist and coil to form highly condensed chromosomes. After four decades of intense pursuit of the structure and properties of 30-nm chromatin fibres...
Become a Study.com member to unlock this answer! Create your account View this answer Squamous epithelial tissue is one of the types of epithelium. It is a single layer of flat cell that is in contact with one of the layers of the... See full answer below....
It is characterized by a rounding of the cell, a gain in cell vol- ume, mitochondrial swelling, dissolution of organelles, con- densation of chromatin around the nucleus, and irreparable damage to the plasma membrane both by external influences and by the release of intracellular lytic enzymes...
Chromatin Overview & Function from Chapter 9 / Lesson 14 23K Discover the function of chromatin. See what chromatin looks like and where in a cell it is located. Explore chromatin’s function in many cell processes. Related to this QuestionWhat...
•Chromatin fiber is made up ofnucleosomesthat form when the DNA base pairs, A, T, C and G, coil aroundhistones(alkaline proteins). Chromatin carefully packs these DNA molecules into stringy-looking structures calledchromosomes. If the DNA molecules in ...