Biology

1. One of the central themes in biology is how DNA, RNA, and proteins are related. Describe how geneticinformation is passed among those types of molecules. Include the results of the processes oftranscription and translation
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Which of the following is not a macromolecule? acarbohydrates bplastics cproteins dmetals
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How do adaptions affect a species?A. They prevent independent assortment.B. They make the species more likely to survive.C. They make the species less likely to survive.D. They give the species less genetic diversity.HELP!!
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As larvae, echinoderms have bilateral symmetry? Yes or no ?
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Match the time period with the correct layer of fossils (mya = millions of years ago). ITEM BANK: Move to Bottom 175 mya250 mya400 mya 175 mya 0
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Use the following diagram to answer questions 13. The gas released in this investigation is...A. Carbon DioxideB. HydrogenC. Nitrogen D. Oxygen
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Write two sentences on global warming
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why is the moon white
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The minimum amount of muscles needed to move a joint is ______.A. 4B. 3C. 2D. 1
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How does the experiment contribute to our understanding of altruism in different creatures?
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Which word means the opposite of bizarre? OrdinaryWeirdRareSpecial
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Base your answer to the following question on the chart belowand on your knowledge of biology.ABCThe diversity of multicellular Simple, single-celled Multicellular organismsorganisms increases.organisms appear.begin to evolve.According to most scientists, which sequence best represents theorder of biological evolution on Earth?A - B - C B - C - ACA - B
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Which genotype represents a female carrier?XHXhXHYXHXH
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Which body system is an important place for mineral storage, gives us support and structure, and provides a place for muscle attachment? A)digestive B)muscular Eliminate C)nervous D)skeletal
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Pronghorn antelopes are hoofed animals that eat grasses and live in large herds in the prairiebiome. In which one of these other biomes would an animal with similar adaptations live: taiga,desert, savanna, or deciduous forest? Explain your answer.
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Which of the following is a nonrenewable resource?A. SolarO B. BiomassO C. PetroleumD. Hydropower
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how is mRNA processed
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According to the theory of natural selection, why are someindividuals more likely than others to survive and reproduce?ASome individuals pass on to their offspring newcharacteristics they have acquired during their lifetimes.BSome individuals are better adapted to exist in theirenvironment than others are.Some individuals do not pass on to their offspring newcharacteristics they have acquired during their lifetimes.Some individuals tend to produce fewer offspring than othersin the same environment.
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In the food chain, the grasshopper would be classified as a?A)ConsumerB)DecomposerC)PredatorD)ProducerHELP PLEASEEE
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Which is considered a modern space exploration project rather than a historical or future project
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what is the meaning of structure?
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describe the effects of lifestyle on the respiratory and circulatory systems
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Scientists capture and tag 10 dolphins. The next day, they capture another 10 dolphins in the same area. 8 of which are already tagged. Their estimate of the population willlikely beunbiased, because they recaptured many members of the populationbiased, because they did not let enough time pass between capturesaccurate, because they returned to the same locationinaccurate, because they did not return to the same locationONextA PreviousBackNext
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What is the complementary DNA strand that is created from thistemplate during replication?A template strand of DNA is 3' GATCCAAAATGT 5'.-5 GATCCAAAATGT 3'-5' CUAGGUUUUACA 3'-5' CTAGGTTTTACA 3'-5' TCGAACCCCGAG 3'
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