Biology, 06.12.2020 22:20 genyjoannerubiera
PLEASE HURRY TIMED Cells are open systems that exchange matter and energy with their surroundings. Which of the following best explains why plant cells require sunlight to make organic compounds, according to Gibbs’s theory of free energy?
a) The energy input required for making organic compounds equals the usable energy output of respiration.
b) The energy required from sunlight to start photosynthesis is less than the energy needed from another energy source.
c) The energy required to make organic compounds is always greater than the potential energy stored in these compounds.
d) The energy that a plant absorbs from sunlight is spontaneously transformed into chemical energy because the outputs are more stable.
Answers: 1
Biology, 22.06.2019 02:00
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
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Biology, 22.06.2019 16:30
Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax
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Biology, 22.06.2019 21:30
Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that:
Answers: 1
PLEASE HURRY TIMED Cells are open systems that exchange matter and energy with their surroundings. W...
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