Explain any variance between expected and observed results is still a vital part of our understanding of heredity.
April 24, 2020Nitrogen fixation is a natural process by which inert or unreactive forms of nitrogen are transformed into usable nitrogen. Why is this process important to life?
April 24, 2020Pre-Lab Questionsnn1. Identify the major similarities and differences between prokaryotic and eukaryotic cells. (2 pts)nnProkaryotes tend to be less complex than eukaryotic cells, with fewer organelles and (generally) fewer requirements for survival. Eukaryotes have a nucleus, while prokaryotes do not. Both eukaryotes and prokaryotes have DNA, a cell membrane, and cytoplasm.nn nn2. Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell? (2 pts)nnDNA is housed in the nucleus in eukaryotic cells. Prokaryotic cells do not have a nucleus, and thus DNA exists freely in the cytoplasm.nn nn3. Identify three structures which provide support and protection in a eukaryotic cell. (2 pts)nnThe cell membrane, the cytoplasm, and the cytoskeleton (microtubules, microfilaments, etc.).nn
