Please address the following concepts: 1) Relating energy concepts to living things. 2) Discuss why energy is not recycled in an environment and why an ecosystem can only support a finite population of species. 3) Discuss our excessive consumption of energy and its implications upon future generations. 4) Use historical […]

“Chemicals of Life and Cell Structures” Instructions: Select one of the following discussion topics for your primary post, which should address the discussion question in at least 125 words. Also, please respond to a fellow student on any topic. Discussion Topic 1: Read Arnold’s (2014) article about Carl Woese. What […]

Can you recognize the eight stages of meiosis based on the location and behavior of the chromosomes? Drag the diagrams of the stages of meiosis onto the targets so that the four stages of meiosis I and the four stages of meiosis II are in the proper sequence from left […]

 CASE STUDY Mrs. Markus is a 37-year-old woman with a history of migraine headaches and visual field disturbances. She has a left medial lower quadrant defect (an area of reduced visual function) that  was noted in December of 1999 and has been stable. She recently developed a right temporal lower […]