Biology, 11.03.2020 02:33 janellball16
Which of the following outcomes could potentially result if a mutation in the gene encoding the G? subunit eliminates its GTPase activity? Choose three outcomes.1. The cell would be unresponsive to molecules that act via cAMP.2. The rate of GTP hydrolysis would increase.3. The signaling pathway could be activated for an extended period, possibly resulting in undesirable cell proliferation.4. The concentration of cAMP in the cell would be continuously elevated.5. The concentration of cAMP in the cell would be continuously elevated.6. G? would be ineffective as a signal molecule (that is, it could not activate other proteins).7. G? would be activated for an extended period.
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Biology, 22.06.2019 00:00
Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other
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Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 04:00
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
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Biology, 22.06.2019 09:00
Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.
Answers: 1
Which of the following outcomes could potentially result if a mutation in the gene encoding the G? s...
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