Explanation:
<em>Thymines always pairs with Adenines</em>
<em>Guanines is always paired with Cytosines</em>
<em>All bases are located inside the double helix. Outside on the right and left of the double helix lies sugar molecules (deoxyribose) and phosphate molecules.</em>
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Answer:
Tripling the concentration of A will triple the reaction rate.
Explanation:
- For a first–order reaction hat has a rate law:
<em>Rate = k[A].</em>
- It is clear that the reaction rate is directly proportional to the concentration of A.
<em>Rate ∝ [A].</em>
<u><em>So, Tripling the concentration of A will triple the reaction rate.</em></u>
Answer: More than 700 different types of igneous rocks are known. Sedimentary rocks form by the compaction and cementing together of sediments, broken pieces of rock-like gravel, sand, silt, or clay. ... Metamorphic rocks form when the minerals in an existing rock are changed by heat or pressure below the surface.
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Answer:
heterocyclic compound
Explanation: by the fact that some or all of the atoms in their molecules are joined in rings containing at least one atom of an element other than carbon
Answer: Fractional distillation is used to separate liquids with differing boiling points
Explanation:
Sublimation is used to separate volatile substance from a non volatile substance where volatile substance gets converted from solid to gas.
Fractional distillation is separation of a liquid mixture into fractions which differ in boiling points by means of distillation by use of a fractionating column.
Chromatography is a separation method where different rates of adsortion of different components is used to separate substances.
