The British North America (No. 2) Act, 1949, gave the Parliament of Canada the power to make limited constitutional amendments, but full Canadian control over the constitution was not achieved until the passage of the Canada Act 1982.his was the first of the British North America Acts to be enacted by the Canadian Parliament (rather than by the British Parliament). That had been made possible under the provisions of the British North America (No. 2) Act, 1949.
Nucleic acids are a braod category of compounds. Chemically at least, adenosine triphosphate (ATP) contains a adenine ring, a ribose sugar and 3 phosphate molecules. A nucleic â¦ acid is composed of a nitrogenous base (purine or pyrimidine), a pentose sugar and a phosphate group.he R groups is the only part that differs from amino acid to amino acid and thus defines the amino acid. A nucleic acid is a genetic molecule. DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are nucleic acids.
The Adenosine triphosphate (ATP) molecule is the nucleotide known in biochemistry as the molecular currency of intracellular energy transfer; that is, ATP is able to store and transport chemical energy within cells. ATP also plays an important role in the synthesis of nucleic acids. For 3-D Structure of this image using Jsmol Click here . Image: Molecular Structure of ATP. Energy is released by hydrolysis of the third phosphate group. After this third phosphate group is released, the resulting ADP (adenosine diphosphate) can absorb energy and regain the group, thus regenerating an ATP molecule; this allows ATP to store energy like a rechargeable battery.