The central dogma of molecular biology is an explanation of the flow of genetic information within a biological system. it is a framework for understanding the transfer of genetic information between sequential information-carrying biopolymers. it traces the one-way flow from the nucleus out to the cell proper and the ribosome. which model best represents central dogma? a) a b) b c) c d) d

Why are adults bigger than they were as children biology

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4