<span>Answer is D. Nuclear power does not produce smoke or carbon dioxide.Nuclear power plants do not produce smoke or carbon dioxide while operating unlike fossil fueled power plants so it’s not contributing to the greenhouse effect but the process for refining uranium ore and creating reactor fuel requires a lot of energy.<span>
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Each chromosome contains one molecule.
Answer:
Explanation:A. Photosynthesis
Answer is: The monosaccharide monomers in cellulose are bonded together differently than in starch.
<span>The glucose monomers (C</span>₆H₁₂O₆)<span> in cellulose are bonded in a beta glycosidic linkage (</span>β-1,4 bond)<span>, whereas those in starch have an alpha glycosidic linkage (</span>α-1,4 bond)<span>. The enzyme amylase is specific for the alpha glycosidic linkage.</span>
The milk contain sugar in form of lactose. When milk is taken in food, the digestive enzyme lactase will break down the lactose sugar in milk and convert it to glucose. This will shows in the blood glucose level as an increase in glucose.
Thus, to determine the lactase activity of a person, milk can be given to that person and the glucose that are made from the milk[ [which are product of lactase activity] can then be measured.