How are cells able to guarantee that are DNA is always replicated correctly every time?  Help will give brainl

Because if it’s sexual it has to have both parnets dna and if it’s asexual it has to have one parents dna

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.