Primary and secondary constrictions of a chromosome
Define the primary and secondary constrictions of a chromosome? Write the other name provided to the secondary constriction?
Expert
Primary constriction is the narrower area of a condensed chromosome where the centromere, the structure which unites similar chromatids, is situated. Secondary constriction is an area identical to the primary constriction, narrower than the normal thickness of the chromosome as well, and in common it is associated to genes which coordinate the formation of the nucleolus and control the ribosomic RNA (or rRNA) synthesis. For this cause the secondary contrictions (which can be one or more in chromosome) is termed as nucleolus organizer region (or NOR).
Explain what is western blotting?
Four Actions Grid Analysis To reconstruct buyer value elements in crafting a new value curve, the Four Actions Framework is used. There are four key questions to challenge an industry's strat
What are the best recognized representatives of the platyhelminth phylum?
compare the digestion in protozoa and sponges
Hawthorne studies Although the depression and the labor movement were at least, important indirect causes of the practice of the human relations, the Hawthorne studi
Explain the six criteria employed to build a complete evolutionary branch of the vertebrates?
Write down the incubation period of an infection?
Write down the differentiations of cell membrane.
Advantages of analyzing web statistics: A) The data can provide insights into the popularity of any business. B) The display of number visitors, or hits per hour can be used to
Describe how is nervous system of nematodes managed? Name the place where neural chords are situated in their body?
18,76,764
1932910 Asked
3,689
Active Tutors
1438498
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!