Green fluorescent protein (GFP) can be used to fluorescently label a specific protein in cells by genetically engineering cells to synthesize the target protein fused to GFP. What is the advantage of using GFP fusions to visualize specific proteins, instead of staining cells with fluorescently labeled probes that bind to the target protein?

Explanation:

Green fluorescent protein helps in labeling of proteins and tracking them in the living cells. They are also used for observing dynamic changes in a cell. Through green fluorescent protein fusion, the location of a particular protein can be traced in a particular cell. Staining with fluorescent labeled probes usually needs preserved cells. So, GFP fusions is a better method of visualizing the proteins compared to fluorescent labeling them.

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

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