i dont understand the question
<h2>DNA hold an organisms hereditary information.</h2>
Explanation:
- DNA stands for deoxyribonucleic acid.
- DNA contains genes that are specific sequence of nucleotide that code some proteins or other gene products.
- Genes are specific to an organism and carry the hereditary information.
- Genes are responsible for the trait or characteristic of an organism.
- DNA is the bearer of hereditary units for most organisms except in case of some Viruses.
- In viruses RNA holds the hereditary information.
Metaphase is a stage in the cell cycle where all the genetic material is condensing into chromosomes. These chromosomes then become visible. During this stage, the nucleus disappears and the chromosomes appear in the cytoplasm of the cell. ... As metaphase continues, the cells partition into the two daughter cells.
Answer and Explanation:
Normally happening synapses animate receptors and are called agonists. Truth be told, an entire range of potential outcomes exists, some of the time called the agonist range. A few medications do invigorate receptors similarly as do the characteristic synapses and are in this manner agonists. Different medications really obstruct the activities of a characteristic synapse at its receptor and are called rivals. Genuine enemies just apply their activities within the sight of agonist; they have no inherent action of their own without agonist. Still different medications do something contrary to what agonists do and are called opposite agonists. Hence, drugs acting at a receptor exist in a range from full agonist to enemy to opposite agonist. The agonist range for G protein-connected receptors is the extremely same for ligand-gated particle channels Thus,full agonists change the adaptation of the receptor to open the particle channel to the maximal sums and frequencies permitted by that coupling site.
This at that point triggers the maximal measure of down-stream signal transduction that can be intervened by this coupling site. The particle channel can open to a significantly more prominent degree and considerably more much of the time than with a full agonist alone, yet this requires the assistance of a subsequent receptor site, that of positive allosteric modulator. Particles channel connected receptors act along an agonist range and medications can deliver conformational changes in these receptors to make any state from full agonist, to halfway agonist, to quiet foe, to reverse agonist. These states happen overwhelmingly with intense organization of specialists which work over the agonist range. These reaches from the maximal opening of the particle channel from conformational changes brought about by full agonist to the maximal shutting of the particle channel brought about by a backwards agonist. Such changes in adaptation brought about by intense activity of operators over this range are liable to change after some time, since these receptors have the ability to adjust, especially when there is interminable or unnecessary introduction to them.
