Material in the cell nucleus made up of DNA and various kinds of protein is called chromatin.
Answer:
Bioaugmentation involves a<u>dding specialized microbes to an area in need of remediation</u>.
Explanation:
The practice of adding specialized microbes for degrading specific substances such as contaminants, and biodegradable substances. This will increase the rate of degradation or catabolism of the said materials. They will help to resolve the problem of waste that is being produced every day.
They fall into two different strategies as they can be enriched by indigenous and non-indigenous microorganisms. They are not used for enriching the nutrients in the soil, producing humus, methane, etc. There can be byproducts of bioaugmentation and such byproducts can be increased availability of soil nutrients, methane, etc. But it is not the primary purpose of bioaugmentation.
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Molarity =

Moles of Caffeine = Mass of Caffeine/Molar Mass
Mass = 100 mg = 0.1 g
Molar Mass = 196 g/mole
Moles of Caffeine in one cup = 0.1/196 moles
= 5.102 * 10^-4 moles
If one cup of coffee is ingested (A typical adult contains about 40 liters of water),
Molarity of caffeine = [(5.1 * 10^-4)/ 40] M
= 0.012755 mM
The toxic molarity of caffeine in the body 10mM
How many cups will be toxic?
= Toxic Molarity/ Molarity of 1 cup
= 10/ 0.012755
= 784
In other words, you would have to drink
784 cups of coffee to reach the dose required to interfere with the DNA replication checkpoint mechanism.