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The protein titan is huge its about 3 million daltons. Answer the following questions: 1. An average molecular weight for an amino acid is 120 daltons; how long is the coding region of the mRNA? 2. At a rate of 30 nucleotides per second how long does the mRNA take […]

Using the Laws of Inheritance Gregor Mendel’s studies laid the foundation for modern genetics. In a series of elegant experiments, Mendel was able to deduce the most fundamental laws of single-gene and multiple-gene inheritance without having the scientific data on chromosomes, their structure, or meiotic segregation. In this lab, you […]

Assignment 2: pH Optimum for Invertase Another factor that strongly influences enzyme activity in living cells is the pH of the environment in which the enzyme is designed to function. For example, in humans, a cytoplasmic protein in a skin cell is surrounded by a different fluid environment at a […]

Q1. In dogs, black (B) is dominant to chestnuts (b), and solid colour (S) is dominant to spotted (s). What are the genotypes of the of the parents that would produce a cross with 3/8 black solid, 3/8 black spotted, 1/8 chestnut solid, and 1/8 chestnut spotted puppies? Q2. A […]