Write a one-paragraph essay that summarizes the relationship between chloroplasts and chlorophyll, making sure to include how they work together in photosynthesis.

New algorithms for estimating chlorophyll-a in the Spanish waters of the Western Mediterranean Sea from multiplatform imagery This manuscript proposes a set of multi-sensor chlorophyll-a empirical algorithms for improving current estimates of chlorophyll-a concentration in two distinct regions in the Mediterranean Sea.

Many studies in the area of cancer research are opening up new possibilities for cures and prevention measures.  One area of research is directed at the effects that chlorophyll may have on cancer cells within the human body.  Research is being conducted to investigate whether chlorophyll has important cancer fighting factors that may play a role in the destruction of cancer cells or whether it is an effective preventive agent.  

Daily supplements of the chlorophyll derivative, chlorophyllin (CHL) can provide a way to prevent cancer by reducing DNA damage  (Arbogast, 1995).   The chlorophyllin copper complex (CHL) is a water-soluble version of chlorophyll and is a semi-synthetic prepared substance.  CHL is the most common chlorophyll derivative used for cancer related studies  (Chernomorsky, 1999).  Most research was done using chlorophyllin because chlorophyll is chemically modified to chlorophyllin in the body during digestion. Chlorophyllin given in amounts to that of chlorophyll were equally effective in the studies  (Sarkar, 1994).  CHL can be added to the diet very easily and may be safe and useful for effective prevention of cancer  (Arbogast, 1995).

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not: both offer magnification to the atomic level.