Dioxy-ribo nucleic acid/dna
A pairs with T
C pairs with G
and vice versa so
TTTTTAACG
CCGAAATGT
it often supply energy and other nutrients and fiber that the body needs.
The genes to be resistant to an antibiotic already exist in the bacteria's genes. Those whose phenotypes are resistant to the antibiotic will survive the antibiotic which kills the other non-antibiotic-resistant bacteria. The surviving bacteria will then asexually reproduce, producing more antibiotic-resistant bacteria.
Enters the left atrium...this is the oxygenated blood from the lungs (pulmonary)
