The answer is: "<span>TATA box" .
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The unit for power in electricity should be watt. The power show how many energy transferred during a time and the SI unit would be joule per second.
The bill is charging for the amount of energy. The energy could be calculated by multiplying the power with time. In this case, the power in kilo watt will be multiplied by the duration in hour which make the kilowatt hour.
Based on the result in this
experiment, the mobile phase rose up on the TLC plate then dragged the ink from
the marked dot up along the TLC plate, which is the light pink pigment whose Rf
was 0.98 had the greatest affinity to the mobile phase. Moreover, the pigment
that was closer to the marked dot was more attracted to the stationary phase,
which is the dark pink spot that had an Rf of 0.72 and had a greater affinity to the
stationary phase.
Answer:
Option B is correct.
Explanation:
Carbohydrate fermentation test; its main purpose is to know if a bacteria can ferment a specific carbohydrate or not. The test can be used for distinguishing bacterial species.
When fermentation of carbohydrate occurs, gaseous acids are produced. This production of the acid lower the pH of the medium undergoing the test, which can be detected by the color change of the pH indicator.
The Color changes only when sufficient amount of acid is produced. Phenol red can easily detect single acid production but METHYL RED NEED MORE ACID.
