<span>Atherosclerosis is the general term for narrowing and hardening of the arteries due to plaque buildup. When this occurs in the vessels that supply the heart, it is termed coronary artery disease, or coronary heat disease.</span>
Answer:
Active transport requires chemical energy because it is the movement of biochemicals from areas of lower concentration to areas of higher concentration. On the other hand, passive transport moves biochemicals from areas of high concentration to areas of low concentration; so it does not require energy
The correct answer is option d, that is, DNA is located in the nucleus.
DNA that is deoxyribonucleic acid, is a self-replicating substance located in the nucleus and is found in almost all the living species as the prime component of chromosomes. It is considered as the carrier of the genetic information.
It is a molecule comprising of two chains, which coil around each other to produce a double-helix carrier of the genetic data that is used in the development, growth, reproduction, and functioning of all the known living species and various viruses.
The answer is provides movement, the last one