3 years ago

What enzyme catalyzes carbohydrates in the mouth?

1 answer:

4 0

Answer:

<u><em>We previously learned that digestion of carbohydrates, and in particular starches, begins in the mouth with the action of salivary amylase. This enzyme catalyzes, or speeds along, the hydrolysis of the starch molecule.</em></u>

Explanation:

I hope I helped =)

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aksik [14]

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3 years ago

What pressure will be necessary to compress 2 liters of a gas at 1 atm to a volume of 0.05 liters if the temperature remains con

PtichkaEL [24]

<h3>Answer:</h3>

40 atm

<h3>Explanation:</h3>

According to Boyle's law, the pressure and the volume of a fixed mass of a gas are inversely proportional at constant absolute temperature.
That is; $P\alpha \frac{1}{V}$

At varying pressure and volume,

P1V1 =P2V2

In this case,

Initial volume, V1 = 2 L

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New volume, V2 = 0.05 L

We are required to calculate the new pressure,

Rearranging the formula;

P2 = P1V1 ÷ V2

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= 40 atm

Therefore, the pressure required is 40 atm

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3 years ago

Which property is not characteristic of a metal?

skelet666 [1.2K]

Hey there,
The answer is B, brittleness

Hope this helps :))

~Top

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4 years ago

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