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sergey [27]
3 years ago
5

Help hurry please I need help on them

Biology
1 answer:
Igoryamba3 years ago
6 0

3. Prediction

4. Quantitative Observation

5. Qualitative Observation

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What percentage of the earth is covered by water?
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71 percent. hope this helps

Explanation:

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Tamra is the goalie for her soccer team. The goalie blocks the ball from going into the net. She uses her brain, eyes, nerves, a
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Her eyes send signals to the brain. Her brain gets the signal and sends another one through her nerves to her muscles. Her muscles then move her arm or leg toward the ball to try and block it.

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Simple science. If I could help you, you are welcome. if I couldn't I'm sorry.

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In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (R) and white (r). The heterozygous
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2/4

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COMPLETE<br> Amino acids are used to build
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In our bodies, enzymes in our saliva and pancreas hydrolyse polysaccarides like starch and dissacharides (sucrose) to produce gl
Stolb23 [73]

Explanation:

The enzymatic digestion of starch by amylase can be performed in the laboratory by several ways. But below there is an example of it

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  • Prepare a starch solution and spread into tubes
  • Prepare an amylase solution and spread into tubes
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The wrong temperature and the pH can unfold the enzymes and make the binding site inefficient.

  • Pipette the starch solution in the tubes with enzymes.

By the final step the glucose will be produced by the enzymatic digestion of amylase.

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