1. Where is most of the ATP’s energy stored? A. In the bond between the adenine and phosphate groups B. In the bond between the first and third phosphate groups. C. In the bond between the first and second phosphate groups. D. In the bond between the second and third phosphate groups. 2. When is energy released from an ATP molecule? A. When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis. B. When two phosphate group are removed by breaking a phosphoanhydride bond in a process called hydrolysis C. The addition of a third phosphate group forms adenosine triphosphate (ATP). D. The addition of a second phosphate group forms adenosine diphosphate (ADP). 3. The continual breakdown and regeneration of ATP is known as_______. A. ATP Cycle B. Cell Cycle C. Hydrolysis D. Phosphorylation
Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
1. Where is most of the ATP’s energy stored?
A. In the bond between the adenine and phosphate groups
B. In the bond between the first and third phosphate groups.
C. In the bond between the first and second phosphate groups.
D. In the bond between the second and third phosphate groups.
2. When is energy released from an ATP molecule?
A. When one phosphate group is removed by breaking a
phosphoanhydride bond in a process called hydrolysis.
B. When two phosphate group are removed by breaking a
phosphoanhydride bond in a process called hydrolysis
C. The addition of a third phosphate group forms adenosine triphosphate (ATP).
D. The addition of a second phosphate group forms adenosine
diphosphate (ADP).
3. The continual breakdown and regeneration of ATP is known as_______.
A. ATP Cycle
B. Cell Cycle
C. Hydrolysis
D. Phosphorylation
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