1. How does each of your mutations affect the amino acid sequences? Are the mutations missense mutations, silent mutations or nonsense mutations? 2. What differences did you notice between the point mutation and the frameshift mutations? 3.Is it possible to determine the DNA sequence from the following amino acid sequence?: […]

Human Reproduction PowerPoint Presentation Introduction: Well, it is that time-yes, time for that talk. For this activity, you will develop a PowerPoint Presentation about human reproduction. You are to pretend that the presentation is what you will use to give your son or daughter “the talk” about human reproduction. Make […]

1. Of what subunits are microtubules composed? 2. Of what subunits are microfilaments composed? 3. If the microfilaments are disrupted, what will be the effect on the cell shape? On the organization of the golgi? On mitosis? 4. If microtubules are disrupted what will be the effect on the cell […]

Q. 1a) Noda and Numa in 1984 isolated the first voltage-gated sodium channel gene from the electric organ of the electric eel. Electric organs contain a high density of sodium channels. Tetrodotoxin (TTX) is a potent neurotoxin that blocks sodium channels. No sodium channel gene had been identified by this […]