Number 1. nucleic acid can be DNA or RNA with both stand for Deoxyribonucleic acid and ribonucleic acid.
A decrease in ph of the stomach will distort the structure of pesticides in food which affects the action of enzymes pepsin's
Primary producer, because it has to make it's own food.
Answer: True. Selective media can be used to separate gram negative from gram positive bacteria.
Explanation: Selective media allow certain types of organisms to grow, and inhibit the growth of other organisms.
For example: Media containing potassium tellurite will inhibit the growth of gram negative bacteria while media supplemented with penicillin will inhibit the growth of gram positive bacteria.
Yes i think so . ;( i really domt have notiing else to type
