Banana-Oat Protein Shake (30 g protein) Get ready to go bananas for this smoothie thatâs got staying power. Its serious dose of potassium will sustain your blood sugar and also prevent muscle cramps. Plus, the nutrient protects the heart and aids in calcium absorption.
Because there are fewer strains, they are less replicative and transmissible.â. The CCR5 mutation is not the only form of genetic immunity that exists. For example, there are what researchers call âelite controllers,â patients who test positive for HIV but who remain symptom free.nother influential HIV researcher also believes the CCR5 gene mutation is the answer. Dr. Michael Farzan, the Harvard University professor famous for discovering the benefits of CCR5 mutation 16 years ago, told The Guardian heâs close to developing an HIV vaccine based on this genetic immunity.
A species of seal shows genetic diversity. Explain what is meant by genetic diversity. (1 mark) In the late 18th century, the population of northern elephant seals was estimated to be about 150 000. These seals lived in different colonies in different places.he diagram shows gene transfer between bacteria in these two species. The bacteria that are shaded are resistant to the antibiotic penicillin. Use the diagram to explain why bacterium A is resistant to penicillin. (3 marks) Use the diagram to explain why bacteria B and C are resistant to penicillin.