Energy from sunlight can excite electrons, kicking them out of their orbitals and creating freeradicals. Free radicals are highl
y reactive atoms or molecules that have unpaired electrons and degrade and destroy other compounds in their vicinity. Carotenoids, one of the pigments present in most chloroplasts, can stabilize these free radicals. This suggests that _____. A) once chloroplasts are destroyed, the free radicals will destroy the cell
B) carotenoids probably have a protective function in the cell
C) free radicals induce the synthesis of carotenoids in chloroplasts
D) carotenoids communicate directly with the immune system of plants
Carotenoids are red, yellow or orange shades pigments by numerous plants, parasites, and microscopic organisms.
In plants, carotenoids are found in roots, stems, leaves, blooms, and natural products. Inside a plant cell, carotenoids occur in the films of plastids, organelles encompassed by trademark twofold membranes.
Carotenoids performs the function of protecting chlorophyll from photo-damage by making the free radicals stabilized.
<span>Pyramid biomass shows how energy are passed at
each tropics level and it is a graphical representation that shows the extents of
biomass per unit area at different tropic level with an ecological system. Also,
biomass is the food available for the next tropic level in a food chain and
they can be used as a source of renewable energy. </span>
chemical reaction that involves the transfer of an electron is classified is an oxidation and reduction reaction oxidation is the process of losing an electrons while reduction is a process of gaining them. any chemical that cause another chemical to use electrons oxidized is called an oxidizing agent
