Groups of pigments that capture light energy are located on the chlorophyll in chloroplasts in the cells.
Answer:
Genetic recombination is a programmed feature of meiosis in most sexual organisms, where it ensures the proper segregation of chromosomes.
A researcher performs FISH with a probe against a known chromosome 3 sequence on cells with a small deletion on the p arm of chromosome 3. The most likely explanation when two fluorescent spots appear is: the sequence targeted by the probe is not within the deleted region.
<h3>What is FISH?</h3>
In genetic testing, FISH stands for Fluorescence in Situ Hybridisation. This is a test that looks for specific gene changes in cells. By doing FISH, we could look for specific parts of genes to detect genetic mutations and understand a variety of chromosomal abnormalities. If two fluorescent spots appear, it is most likely the sequence targeted is not within the deleted region.
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Answer:
E) Scanning electron Microscopy
Explanation:
There are different types of microscopes and each one of then is suitable for a specific purpose.
For instance, the optimum method for a study that requires different cells to be examined and distinguished according to their size shape and 3D characteristic will be Scanning Electron microscopy
A Scanning Electron microscope will be used.
This type of microscope focuses beams of electrons on the surfaces of objects to produce images. From this image the shape , size and 3D characteristics of the cells can be distinguished
