In the 1960's the molecular biologist george streisinger developed the strand-slippage hypothesis. streisinger noticed that mutations occurred in areas of dna that contained many repeated sequences. when a strand-slippage error occurs, an insertion mutation can result. how does the insertion mutation affect the dna

the answer is c on e2020, bud.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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c. heat from the poles back down towards the equator.

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.