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polet [3.4K]
3 years ago
10

Please try to answer as many as possible please the words are in the box!

Biology
1 answer:
serious [3.7K]3 years ago
3 0
6 is snow


5 is thunder
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Design an experiment where you would determine how quickly lactaid works to break down milk sugar
xxMikexx [17]

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Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

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2 years ago
In the electron transport system
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A. NADH and FADH2 both donate electrons at the same location.

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These electrons have great affinity for oxygen gas and, when combined with it, reduce it to water molecules at the end of the reaction.

Oxygen gas effectively participates in cellular respiration at this stage, so its absence would imply interruption of the process.

NADH and FADH₂ electrons, when attracted to oxygen, travel a path through protein complexes, releasing energy in this process.

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