A. A stress test can be used to test for heart disease. Stress tests are tests performed by a doctor and/or trained technician to determine the amount of stress that your heart can manage before developing either an abnormal rhythm or evidence of ischemia (not enough blood flow to the heart muscle).
(1pt) There are four different variations of these monomers (four different nucleotide bases), what are the names of those bases? They are Adenine (A), Thymine (T), Guanine (G), Cytosine (C). 5. (1pt) These bases specifically pair with one other base, known as complementary base pairing.
The basic monomer of all nucleic acids is the nucleotide. There are 4 different nucleotides named for their bases. Adenine and Guanine are purines (double ring) and Cytosine and Thymine are pyrimidines (single ring). Nucleotides are made up of a sugar called deoxyribose, a phosphate group and a nitrogenous base. Nucleotides are put together by the process of dehydration synthesis with the help of an enzyme called DNA polymerase.