a negative control is a simple that you will give you a negative result. you are testing for the presence of proteins simple sugars starch and lipids in various foods what would be the best negative control 1. artificial cytoplasm , because it is good buffer 2. a solution contains protein , sugar, starch, but no lipids 3. candy because it has no nutritional value 4. distilled water because it does not contain any of the molecules you are tasting for
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Biology, 21.06.2019 13:30
If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain
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Biology, 22.06.2019 02:30
What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen
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Biology, 22.06.2019 03:20
What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy
Answers: 1
a negative control is a simple that you will give you a negative result. you are testing for the pre...
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