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DNA sequences are used quite often to find evolutionary relationships between species . Why is the DNA sequence of one gene a less accurate indicator of […]

i) Discuss using examples the effects of reversible andnon-reversible inhibitors on enzyme activity. ii) Explain why a genetic defect that affects only one enzymein a metabolic […]

Question 1: Name the four parameters that govern the tropism of a virus. Use 1-2 words for each parameter. Question 2: Match the following viruses with their […]

Question: Abscisic acid (ABA) hormonal signaling controls important processes in plants. Interestingly, ABA regulated signal transduction may or may not include activation or repression of target gene […]

Class is:  Sociological Dimensions of Disaster I would like to ask the following 2 questions.  These are only discussion posts so only a few lines needed for each. […]