What will be the result of photosystem ii being exposed to less sunlight?

When organisms are classified ,they are given a two part name

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Why does bubbling occur when vinegar mixed with baking soda