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A cricket has a diploid genome of 1.2 billion base pairs. Assume that there are about 200,000 individuals in the population and that the mutation rate is one per 100 million base pairs. About how many new mutations will occur in each generation of the population of crickets? A. 1.2 […]

Name regions the mitotic phases in the onion root tip picture below: a:                                                  b:                                                  c:                                                   d:                                                  e: The mitotic phases represented above happen in what order? a, b, c, d, e d, e, a, b, c e, d, a, b, c e, d, a, c, b Name two main […]

1-Hormone Replacement Therapy and Associated Rick of Stroke in Postmenopausal Women 2- Use Alendronate and Risk of Incident Atrial Fibrillation in Women Choose one of the two articles and answer the questions below. Aim at being clear and concise. Answer the questions in a short way while giving enough/relevant information […]

When isolated chloroplasts are incubated with the artificial electron acceptor 2,6-dichlrophenol-indophenol (DCPIP) and then illuminated with red light, DCPIP (dark blue color) is reduced to DCPIPH2 (clear color). During illumination, oxygen is released, but no NADP+ is reduced to NADPH. A. From your knowledge of the Hill Reaction, please explain […]