Single Answer MCQ
Q-00002016
How does the concept of exothermic reactions relate to the energy needs of living organisms?
1
Exothermic reactions provide energy to living organisms.
2
Exothermic reactions absorb energy from living organisms.
3
Exothermic reactions have no relation to energy needs.
4
Exothermic reactions only occur in non-living organisms.
Answer and Solution
Answer
A. Exothermic reactions provide energy to living organisms.
Solution:
Living organisms require energy for various metabolic processes, growth, and maintenance of body temperature. Exothermic reactions release energy in the form of heat that is utilized by organisms to perform essential functions and sustain life.
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