The disk diffusion test is used to compare the effectiveness of antibiotics. The incubated plate (results) will show bacteria growth except where antibiotic has effects. The more effective the drug, the inhibition zone will be greater. So the most effective antibiotic is the one that has the largest inhibition zone around the test site.

3 0

3 years ago

Guide to food chain (top to bottom): osprey, pike, perch, smelt, freshwater shrimp. Which population would show the quickest inc

____ [38]

Smelt would have the quickest increase because the perch would no longer be eating them.

4 0

3 years ago

In which structure in the nucleus are ribosomes made?

iragen [17]

nucleolus

they are made up of subunits and these subunits are made within the nucleus by the nucleolus. Then they are assembled in the matrix of the nucleus.

7 0

3 years ago