Eutrophication A. results in an increased oxygen content os a river, lake , or other body of water. B. initially decreases the content of photosynthetic microorganisms in a body of water. C. kills off the existing bacteria in a body of water. D. results in a period of high level aerobic bacterial decomposition of organic matter. E. results in all of the above

What is produced during the krebs cycle? co2, atp, nadh, and fadh2 pyruvate, co2, and atp atp, fadh2, and h2o h2o, adp, and nadh

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

What is the role of the phospholipid belayer in cellular transport in living cells