Which is not true for ATP? (1)It is link between exergonic and endergonic reactions (2)It maintains bioelectric potential of membrane (3)It is nonmobile in the living cell (4)Carry phosphoryl group in activated form
Answers
Answer:
may be...the(3) one
It is non-mobile in the living cell (2) is the not true about the ATP
Explanation:
1.Adenosine Triphosphate (ATP) is the primary energy carrier in all living organisms on earth. Microorganisms capture and store energy metabolized from food and light sources in the form of ATP. When the cell requires energy, ATP is broken down through hydrolysis.
2. ATP hydrolysis releases energy, ATP synthesis must require an input of free energy. The phosphorylation (or condensation of phosphate groups onto AMP) is an endergonic process.
3.By contrast, the hydrolysis of one or two phosphate groups from ATP, a process called dephosphorylation, is exergonic.
4.Membrane potential is generated due to the different ions content inside and outside the cell and it is linked to adenosine triphosphate (ATP) formation
5. Only live cells are able to maintain membrane potential, and, although, membrane depolarization means a decrease in cell activity, it does not imply cell death.
6.Energy is stored in the bonds joining the phosphate groups. The covalent bond holding the third phosphate group carries about 7,300 calories of energy.
7.ATP is a nucleotide consisting of an adenine base attached to a ribose sugar, which is attached to three phosphate groups. These three phosphate groups are linked to one another by two high-energy bonds called phosphoanhydride bonds