Chemistry, 23.02.2021 02:00, julesperez22
Mutations are changes in the DNA of an organism. Changes caused by mutations can affect the structure and function of different proteins in the body. Three changes caused by mutations are described below: β’ Having two different-colored eyes is caused by a mutation that results in increased or decreased pigmentation in one of the eyes. While this mutation affects the coloration of the eye, it does not affect how the eye functions. β’ Cystic fibrosis is caused by the mutation of a protein in the lungs that causes a sticky mucus to build up in the lung tissue. This build up of mucus can make it difficult for a person to breathe. β’ Bone density can be affected by a mutation. This mutation can cause very dense bones that are almost unbreakable. What is true about mutations in organism? A. Changes caused by mutations always have positive effects on an organism. B. Changes caused by mutations always have negative effects on an organism. C. Changes caused by mutations can be harmful, beneficial, or neutral to an organism. D. Changes caused by mutations never have an effect on an organism's cells
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Chemistry, 23.06.2019 13:30, peytontanner
The two isotopes of chlorine are 3517cl and 3717cl. which isotope is the most abundant?
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Chemistry, 23.06.2019 16:30, cbaldwin6605
This is the si unit for force meter liter newton m/s/s
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Chemistry, 23.06.2019 17:00, mikemofun9079
Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal
Answers: 1
Mutations are changes in the DNA of an organism. Changes caused by mutations can affect the structur...
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