Biology, 24.09.2021 01:20 cookiee1387
Which phrase names a direct result of hydrogen bonding?
1. the bent structure of a water molecule
2. cohesion and adhesion
3. the polar ends of a water molecule
4. movement by osmosis
Answers: 3
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What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms
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Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
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Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?
Answers: 3
Which phrase names a direct result of hydrogen bonding?
1. the bent structure of a water molecule<...
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