AP BIOLOGY

ECOLOGY

ENERGY FLOW AND PRIMARY PRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cellular respiration causes heat loss due to
A
the hydrolysis of ATP which releases free energy (heat)
B
the hydrolysis of ADP which releases free energy (heat)
C
the dehydration synthesis of ATP which releases free energy (heat)
D
the dehydration synthesis of ADP which releases free energy (heat)
Explanation: 

Detailed explanation-1: -ATP hydrolysis is the catabolic reaction process by which chemical energy that has been stored in the high-energy phosphoanhydride bonds in adenosine triphosphate (ATP) is released after splitting these bonds, for example in muscles, by producing work in the form of mechanical energy.

Detailed explanation-2: -The hydrolysis of one ATP molecule releases 7.3 kcal/mol of energy (∆G = −7.3 kcal/mol of energy).

Detailed explanation-3: -ATP hydrolysis provides the energy needed for many essential processes in organisms and cells. These include intracellular signaling, DNA and RNA synthesis, Purinergic signaling, synaptic signaling, active transport, and muscle contraction.

There is 1 question to complete.