Answer:
ELISA is a technique of enzyme linked immunosorbent assay.
Explanation:
The full form of Elisa is enzyme linked immunosorbent assay. The ELISA technique is a boichemical technique that is used to measure the amount of protein or the antibody in a solution and is divided into three types :
- Competitive ELISA
- Direct ELISA or Sandwich ELISA
- Indirect ELISA
1. Indirect ELISA --- detects the presences and concentration of the antibody.
2. Sandwich Elisa or Direct ELISA --- detects the presences and concentration of the antigen/protein.
Because the lower levels of the food chain have the most energy so more organisms can be sustained, but as you go up the food chain, less and less energy is transferred so less organisms can survive
Prairie dogs create a safe home for their young by creating underground burrows.
Answer:
Explanation:
The invasive species put back nitrogin that the soil was missing. The didn't need the extra nitrogen and put it back into the ground.
Golden Pothos
Old-fashioned but never out of style, popular golden pothos are one of the easiest houseplants around. This vine features rich green heart-shaped leaves decorated with splashes of yellow, cream, gold, or white. Golden pothos are remarkably tolerant in a wide range of conditions, ensuring success no matter where you put it.
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