Answer:
ionic bond
Explanation:
When two ions transfer electrons or bond together they make an ionic bond.
Answer:
A living organism's position in the flow of energy through an ecosystem.
Bacteria have different phage resistance mechanisms, such as spontaneous mutations, the CRISPR-Cas system.
Spontaneous mutations are the main mechanisms leading to phage resistance by altering the structure of bacterial wall components that act as phage receptors. These include lipopolysaccharides (LPS), outer membrane proteins, cell wall teichoic acids, capsules, and other bacterial components.
There are 4. Adenine, Thymine, Cytosine, and Guanine
