All of the devices that
identified inside the control room need electricity to operate.
Mostly control rooms (also known as operations center, or operations control center
(OCC)) are for only authorized persons and
general public are not allowed to enter there. Many
electronic displays, control panels and other electronic devices are there in
the control room.
The bigger,stronger and more aggressive animal wins the better territory and keeps it safe against others.
The process that would stop if a chemical that interrupts cell division was added to a culture of human liver tissue is mitosis.
This is because cell division is mitosis and if the chemical stops cell division that means it stops mitosis.
Answer:
Explanation:
The perception of cold begins when nerves in the skin send impulses to the brain about skin temperature. These impulses respond not only to the temperature of the skin, but also to the rate of change in skin temperature. Nervous impulses sent to muscles generate extra metabolic heat through shivering.
Answer:
D) transcriptional control of gene expression.
Explanation:
Enhancers as the name indicates are required to enhance transcription of a gene. Enhancers are nothing but a small stretch of DNA which may be located either in upstream (mainly) or downstream region of a particular gene. If they are distantly located from a gene then in order to cause increased transcription of that gene they form a loop to reach near the promoter region of the gene. With the help of activators and transcription factors they can enhance the expression of gene at transcriptional level.
