Answer:
The resistance of the device is 27Ω
Explanation:
When a device is used in a circuit in which the voltage is 81 V, the current flowing through the device is 3 A.
In order to calculate the resistance of the device, we know that the resistance is directly proportional to the voltage in the terminals of the device and the current flowing through it.
Using Ohm's law
Ω
Bachiko congratulated her staff when the team received an industry award for their project, and also sent a companywide e-mail announcing it. here, Bachiko is using her <u>personalized</u> power.
In the example above, Bachiko is using his power. Personalized power is the power in which a person has a superiority complex and thinks that he is superior to others. Also, he made sure that people knew that he was someone else's boss.
The sources of management power are as follows:
Positional power
- strength because of the award/prize.
- power because you have a certain authority.
- power because of the punishment given.
Personal power
- power because you have certain knowledge and abilities.
- power because of your attractive personality.
Learn more about personal power at brainly.com/question/11656512
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Answer:
C) Through genomic imprinting, methylation regulates expression of the paternal copy of the gene in the brain.
Explanation:
The pattern of gene expression wherein either paternal or maternal gene is expressed in specific cells while the other one is prevented from expression is known as genomic imprinting.
In the given example, the maternal copy of the gene on chromosome 15 is expressed in brain cells while its paternal copy is not expressed in these cells. Hence, the pattern of expression of this gene is regulated through genome imprinting. One of the mechanism is methylation of cytidine residues of CpG islands of the DNA that are more frequently present within promoters of the genes.
When the cytidine residues of these sequences are methylated into 5-methylcytidine, the transcription factors do not bind to these promoters preventing the expression of these genes.
Hence, methylation of cytidine residue in CpG islands of the promoters of the gene present on chromosome 15 could have silenced its expression in brain cells.
Fossil fuels and dissolved carbon compounds in the oceans
