See also: Snow blindness (photokeratitis) Photophobia, or light sensitivity, is an intolerance of light. Sources such as sunlight, fluorescent light and incandescent light all can cause discomfort, along with a need to squint or close your eyes. Headaches also may accompany light sensitivity.
High fructose corn syrup is basically a physical mix of roughly equal parts fructose and glucose. Inverted cane sugar, by contrast, is basically a physical mix of roughly equal parts fructose and glucose.No, wait, that's not a contrast at all.igh fructose corn syrup is basically a physical mix of roughly equal parts fructose and glucose. Inverted cane sugar, by contrast, is basically a physical mix of roughly equal parts fructose and glucose. No, wait, that's not a contrast at all.
The two strands of the double helix are anti-parallel, which means that they run in opposite directions. The sugar-phosphate backbone is on the outside of the helix, and the bases are on the inside. The backbone can be thought of as the sides of a ladder, whereas the bases in the middle form the rungs of the ladder.he two strands of the double helix are anti-parallel, which means that they run in opposite directions. The sugar-phosphate backbone is on the outside of the helix, and the bases are on the inside. The backbone can be thought of as the sides of a ladder, whereas the bases in the middle form the rungs of the ladder.