Admin What is the high energy molecule that cells use for energy?
ATP
Adenosine 5′-triphosphate, or ATP, is the most abundant energy carrier molecule in cells. This molecule is made of a nitrogen base (adenine), a ribose sugar, and three phosphate groups.
What is a high energy molecule called?
ATP (Adenosine Triphosphate) contains high energy bonds located between each phosphate group.
What is a high energy molecule made from?
ATP is the primary energy-supplying molecule for living cells. ATP is made up of a nucleotide, a five-carbon sugar, and three phosphate groups. The bonds that connect the phosphates (phosphoanhydride bonds) have high-energy content.
Why ATP is a high energy molecule?
ATP is an excellent energy storage molecule to use as “currency” due to the phosphate groups that link through phosphodiester bonds. These bonds are high energy because of the associated electronegative charges exerting a repelling force between the phosphate groups.
How are high energy electrons ultimately responsible for driving the photosynthetic reactions?
Describe how high energy electrons are ultimately responsible for driving the photosynthetic reactions. In light-dependent reactions high energy electrons help transform ADP and NADP into ATP and NADPH. These are then sent to power light-independent reactions that go onto create sugar.
What is the high energy bond in ATP?
phosphoanhydride bonds
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.
Why is ATP called a high energy molecule quizlet?
Why is ATP a high energy molecule? The high energy molecule is because of the strength of the bond between the second and third phosphate groups. When it reacts with water it creates more energy than it takes to break the bond.
What is the source of the high energy electrons?
High-energy electrons are released from NADH and FADH2, and they move along electron transport chains, like those used in photosynthesis. The electron transport chains are on the inner membrane of the mitochondrion. As the high-energy electrons are transported along the chains, some of their energy is captured.