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Pani-rosa [81]
3 years ago
5

All cells come from living things. True or false?

Biology
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:

True

Explanation:

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A quantity of a gas has an absolute pressure of 400 kPa and an absolute temperature of 110 degrees kelvin. When the temperature
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Answer:  The new pressure of the gas is (A) 854.46 kPa.

The pressure of a given mass of gas at the absolute temperature 110 degrees K is 400 kPa.

The temperature is raised to 235 degrees K  with constant volume.

Therefore,

Initial pressure P_{1}=400kPa

Initial temperature T_{1}=110K

Final temperature T_{2}=235K

Final pressureP_{2}=?

According to pressure law of gas,

\frac{P_{1} }{T_{1} }=\frac{P_{2} }{T_{2} }     ( at constant volume)P_{2}=\frac{P_{1}T_{2} }{T_{1} }

P_{2}=\frac{400X235}{110}

P_{2}=854.46kPa

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5 0
3 years ago
How does a large change in temperature or pH affect proteins?
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<span>They come apart or lose their shape. </span>

A biological catalyst that speed up the rate of chemical reaction in the body is known as Enzymes. Many processes in the body depend majorly on enzymes and they usually function by forming enzyme- substrate complex. However, large temperature and pH will cause the enzymes to denature this is because all enzymes are proteins and these extreme conditions will affect the bonds in their tertiary structure.

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I need too know the answer
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