Mitochondrion structure. Mitochondria are the energy factories of the cells. The energy currency for the work that animals must do is the energy-rich molecule adenosine triphosphate (ATP).
There are many different variations of pink, from a pale blush to a gentle medium pink to a vibrant pink, each having its own meaning and implication. The palest pink roses are a sign of gentleness, joy and grace. Bridal Pink is a perfect pale pink floribunda rose that is long lasting and offers a spicy scent.
Pink symbolizes grace, sophistication and elegance. Pink roses are expressions of platonic love and friendship. The pink rose is often given as an expression of beginning love or admiration, as it has a gentler meaning than their red counterparts. Yellow roses: Yellow roses express jealousy and infidelity.