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The enzyme maltose will always fold into in a tertiary structure, which results in the active site being in a specific shape that only the substrate maltase can bind to. This is often illustrated using th...
The Sinoatrial Node (SAN) generates the wave of excitation/ Action potential (AP).
The AP spreads across the atrial walls, stimulating the myocardial cells to contract This initiates the atrial sys...
RNA is single-stranded, DNA is double-stranded.
RNA contains the base Uracil, DNA contains thymine instead.
RNA contains the sugar Ribose, DNA has Deoxyribose instead.
Before we start on the specifics of the experiment itself we need to understand how DNA replication occurs on a molecular level. DNA is made up of four different bases; A, C, G and T....
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