DNA is the biochemical structure for transmitting genetic information regarding the genetic make up of an organism. DNA is a biochemical molecule that is found in all living organisms and is the principal determinants of the characteristics an organism will possess. The chromosomes which enclose the DNA molecule is usually located in the nucleus of cells.
Answer:
Explanation:
When an RNA transcript is first made in a eukaryotic cell, it is considered a pre-mRNA and must be processed into a messenger RNA (mRNA). ... In splicing, some sections of the RNA transcript (introns) are removed, and the remaining sections (exons) are stuck back together.
Answer:
B. neuroticism
Explanation:
Neuroticism is one of the personality traits in which the person feels negative in the long term. The neurotic person tends to be very moody, tense, depressed, and restless.
Due to these factors, the person attains very low self-esteem and have a very hard time in emotional upheaval.
Since the symptoms observed in the given question are found similar to the neurotic person therefore, neuroticism is the most appropriate answer.
Thus, Option-B is correct.
Answer:
A
Explanation:
Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels.
