Biology, 04.06.2020 12:57 starburst2005
The climate of a certain region is cold, and snow is found on the ground most of the year. Equal numbers of two populations of rabbits are introduced into this region by a group of scientists. One of the populations is brown and the other is white. Predict what will happen over several generations
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Biology, 21.06.2019 20:00
Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.
Answers: 1
Biology, 22.06.2019 18:10
1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.
Answers: 2
Biology, 22.06.2019 19:30
In this picture, groups of pigment that capture light energy are located on the
Answers: 3
The climate of a certain region is cold, and snow is found on the ground most of the year. Equal num...
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