The bean sprouts available at the grocery store are white or colorless, not green. why? chlorophyll is not synthesized in bean sprouts. pigments produced in bean sprouts quench the absorption of light by chlorophyll. the sprouts are grown in the dark. grocery wholesalers bleach the sprouts to clarify them.

The sprouts are grown in the dark.

Explanation:

A sprout growing in the dark is either

white or colorless but not green. This is because the cell wall sends signals to the photoreceptors inside plant cells to prevent it from turning green and forming leaves so as to aid growth and survival in the dark

enzyme speed up the reactions

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.