Biodiversity: How did the assigned lecture describe humanity…

Biodiversity: How did the assigned lecture describe humanity’s attempts to estimate the biodiversity of life on earth? Which examples were specifically used in lecture to explain these attempts and how did they signify the efforts of biologists to measure the number of species existing today?  Again, the question refers to the lecture and NOT the assigned film clips. Be specific and provide examples!  [400 words required]

Membranes: Describe the “fluid mosaic “model of the cell mem…

Membranes: Describe the “fluid mosaic “model of the cell membrane. Be specific and descriptive in your answer. Focus on the relationship between structure and function based on what you have learned in this class.  Use your own words and understanding. Demonstrate your knowledge and understanding.  [400 words required]