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What does bacteria cells have that plant and animal cells don’t? What does animal cells have that bacteria and plant cells don’t? What do plant cells have that animal and bacteria cells don’t? What do all three have in common? What does bacteria cells and plant cells have in common […]

Assignment http://ed.ted.com/on/4Po9AliB 1- In two paragraphs list and describe the major steps involved in photosynthesis. http://ed.ted.com/on/Hpqpcgn9 1- The Calvin cycle is the second part of the photosynthesis reaction. Photosynthesis stores energy from the sun and carbon from the air together in the high-energy molecule, glucose. Like any factory the Calvin […]

1. What were the problems in the Pacific halibut fishery, and how were they resolved? 2. Under what conditions will a natural area receive protection? 3. Compare the concept of ecosystem capital with that of natural resources. What do the two reveal about values? 4. Compare and contrast the terms […]

Q1. Richard Neis had symptoms of excessive secretion of PTH (high blood calcium levels), and his physicians were certain he had a parathyroid gland tumour. So far while surgery was performed on his neck, the surgeon might not find the parathyroid glands at all. Where should the surgeon look next […]