Answer:
The sample contains protein.
Explanation:
Biuret test is a test used to determine or assay for proteins in a solution. When the biuret reagent is added to a solution and it turns blue after 2 minutes, it means that the solution contains protein.
Benedict’s test is used to determine the presence of sugar (reducing sugar) in a solution. When it turns brick red, it means there is the presence of reducing sugar in large quantity.
From the question, since the solution turned blue on addition of Biuret reagent and was also blue on addition of Benedict’s reagent (the reagent is usually blue), it means that the solution contained just proteins excluding reducing sugars.
were trained in mindfulness meditation
<span>Mindfulness refers to the psychological process of being able to focus on one's experiences in the present moment. This can be developed by practicing meditation and other forms of training. Mindfulness meditation often involves a person focusing on his/her breath and physical sensations, and also of his/her thoughts and feelings, without passing judgment on them as either good or bad. </span>
Answer:
Narcolepsy
Explanation:
Narcolepsy is a sleep disorder characterized by extreme sleepiness in daytime, poor concentration, and even cataplexy in some cases.
Edgar is likely to suffer from narcolepsy because the description of his symptoms match the typical symptoms of narcolepsy.
Because people are picky on where they live
Answer:
Sarah wants to do well because of extrinsic motivation.
Joe wants to do well because of intrinsic motivation.
Explanation:
Credit is a reward which Sarah is getting by performing good in class. It is a classic example of extrinsic motivation because a particular behavior is attained for a reward. On the other hand, Joe was performing well because he loves the material, it is a case of intrinsic motivation because the behavior is itself a reward.
