Hey I need help with two essay questions. Both just need 6 sentences. This is the first one. A defect in the DNA of a cell of a bacterium causes it not to produce a certain protein needed for the flagellum. The flagellum is the bacterium’s only mode of movement. What could have caused the defect in the DNA based on what you know about reproduction of cells? How will this affect the bacterium?

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Which of the following is not a potential result of deforestation?

20 how are energy cycles and growth cycles related?