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netineya [11]
3 years ago
5

Explain why organisms need enzymes to survive?

Chemistry
1 answer:
erica [24]3 years ago
7 0
Enzymes are required to carry out Catabolic and Anabolic processes in Organisms which normally require high temperatures or high amount of energy. Enzymes act as catalysts and reduce the Energy required to carry out the process allowing the reactions to be carried out relatively fast at low temperatures.
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Air in a closed cylinder is heated from 25 degree C to 36 degree C. If the initial pressure is 3.80 atm what is the final pressu
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Answer: 3.94 atm

Explanation:

Given that,

Initial pressure (P1) = 3.80atm

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since the standard unit of temperature is Kelvin, convert 25°C to Kelvin

(25°C + 273= 298K)

Final pressure P2 = ?

Final temperature T2 = 36°C

(36°C + 273= 309K)

Since pressure and temperature are given while volume is held constant, apply the formula for Pressure's law

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To get the value of P2, cross multiply

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3.94 atm = P2

Thus, the final pressure is 3.94 atm

5 0
3 years ago
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