Which is true about DNA methylation. All answers are correct. It involves adding CH3 to a cytosine. It involves adding a methyl group to guanosine. It is needed to add the cap to mRNA. None of the answers is correct. It is a critically important process controlling gene expression in Prokaryotes

the answer is false?

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.