Biology, 24.07.2019 01:30 texas101st78
Ms. green's biology students were studying cellular respiration. one simple organism, yeast, can be used to test the rate of fermentation using different variables. each group mixed 2 grams of yeast with warm water and placed the mixture into one of five test tubes. the variables can be seen on the graph of student data. test tube five held only yeast and warm water. the groups used the height of the carbon dioxide bubbles produced in a test tube to determine which group had the highest rate of fermentation. based on the data collected, what must be added to the yeast in the test tube in order to facilitate fermentation?
Answers: 2
Biology, 22.06.2019 07:00
Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms
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Biology, 22.06.2019 07:30
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
Answers: 2
Ms. green's biology students were studying cellular respiration. one simple organism, yeast, can be...
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