Answer:
Kwanzaa is a weeklong celebration held in the United States that honors African heritage in African-American culture. Kwanzaa is that time when we reflect on our use of the basic principles, share and enjoy the fruits of our labor, and recommit ourselves to the collective achievement of a better life for our family, our community, and our people. There are symbols which have a special meaning to the celebration of Kwanzaa.
Explanation:
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Society come to existence by males and females getting together.
Answer:
<em>Cognitive Perspective</em>
Explanation:
The cognitive perspective <em>is about understanding and comprehension. Mental processes including memory, vision, thinking, and. Problem solving, and how behaviors could contribute to them. </em>
<em>Throughout cognitive learning theory, the repeated stimulus-response pairing and several validated assessments of behavioral learning theory are paralleled by notions of repetitive presentation, rehearsal and analysis.</em>
Ebbinghaus (1913) stated that regular repetitions were required so that both:
- <em>(a) content could be replicated from memory and </em>
- <em>(b) content could not be forgotten after learning:</em>
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.
