Food, water, a place to live
Answer:
True
Explanation:
DNA packaging in chromatin and the modifications are fundamental to the genetic expression.
Structure and modifications of chromatin regulate DNA metabolic processes, including transcription, recombination, reparation, etc.
Modifications that affect the way in which the DNI is packaged and used, but do not affect DNI sequences, are known as epigenetic modifications, and different enzymes are in charge of them.
Modifications might function by interfering between nucleosomes contact, or interacting with effector, or translating proteins.
Effector proteins initiate biological responses such as the activation or repression of transcription.
Packaging in chromatin has a big influence on genetic transcription. Genetic expression requires transcription factors that, once joined to genes regulatory sequences, initiate modification cascades that result in a gene expression or silence. Some of the chromatin modifications have been associated with genic activation or repression.
The answer is c I just did the same test
C. Bleach. Cleans stuff out of everything
Answer:
It could be either the mother or father.
Explanation:
The BRCA1 is a gene involved in tumor suppression, this means that having one of the mutations can lead to a higher risk of having cancer during a lifetime. Scientist have found more than 600 hundred variations in this gene. This gene has been linked to breast cancer. It is a misconception that breast cancer can only be inherited from the mother’s family. Half of all inherited breast cancer cases are inherited from the father’s side of the family.
With all these facts being said there is not enough information to determine if the gene was inherit by the father or mother. It could from either one of them.
