The condition causes localized chest pain that you can reproduce by pushing on the cartilage in the front of your ribcage. The pain is aggravated by deep breathing , yawning or any movement involving the muscles . Costochondritis is a relatively harmless condition and usually goes away without treatment.
The Genetic Code. The genetic code is the name of the language given to the set of instructions contained in every organismâs DNA. A good comparison is assembly language, which is the low-level programming language used in computers that represents machine code instructions.
Chromosomes. Chromosomes carry hereditary, genetic information in long strings of DNA called genes. Humans have 22 numbered pairs of chromosomes and a single pair of sex chromosomesâXX in females and XY in males.Each chromosomal pair includes one inherited from the father and one from the mother.hromosomes. Chromosomes carry hereditary, genetic information in long strings of DNA called genes. Humans have 22 numbered pairs of chromosomes and a single pair of sex chromosomesâXX in females and XY in males. Each chromosomal pair includes one inherited from the father and one from the mother.