Question 1
Acidic dyes
◦ are used for staining negatively charged molecular structures.
◦ are negatively charged.
◦ work best in low pH environments.
◦ are lipid soluble.
◦ are negatively charged and work best at low pH.
Question 2
The kingdoms included in the Linnaeus system of classification are
◦ Protista and Plantae.
◦ Animalia and Plantae.
◦ Fungi and Protista.
◦ Prokaryotae and Protista.
◦ Animalia and Prokaryotae.