Tutor profile: Jesse P.
What does the acronym ELISA stand for and how does it work?
ELISA stands for enzyme linked immunosorbent assay, it works by anchoring an antigen of interest into a micro well plate and attaching a complimentary antibody linked to a reporter enzyme. The reporter enzyme is used for qualitative and quantitative analysis.
Subject: Basic Chemistry
How do you make a buffer solution? Provide an example.
A buffer can be made by mixing a weak acid like acetic acid with the conjugate base sodium acetate.
What group of bacteria can be stained purple using the Gram Method? Provide an example using the bacteria's scientific name.
The Gram Method will stain gram-positive bacterial, such as Staphylococcus aureus, purple.