Master Biology with Fun Quizzes & Brain Teasers!

How is a karyotype arranged?
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Im which component of the kidney is low blood oxygen contracted detected
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What does the process of photosynthesis produce?a) starch, which is metabolized into less complex molecules by dehydration synthesisb) protein, which is metabolized into less complex molecules by dehydration synthesisc) glycerol, which is metabolized into more complex carbohydrates by dehydration synthesisd) glucose, which is metabolized into more complex carbohydrates by dehydration synthesis
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Which of the following correctly matches two nonspecific immune cells with their functions?T cells-destroy infected cells; B-cells-produce antibodiesT cells-release chemicals that degrade pathogens; B-cells-become macrophagesBasophils-release chemicals that degrade pathogens; Monocytes-produce antibodiesBasophils-release histamine; Monocyte- engulf invading microorganisms
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What is the structure and function of genes?
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The sum of a number and two is equal to negative seven. Translate this sentence to an equation and then find the number. 5 -5 9 -9
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Describe a typical cross using a homozygous dominant and a homozygous recessive pea plant. Be sure to discuss P, F1 and F2 generations, genotypes and phenotypes.
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Tabulate the differences between DNA polymerase and RNA polymerase
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Nucleic acids contain carbon, hydrogen, oxygen, nitrogen, and
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Which of the following statements about the NADPH/NADP cycle is true?0 000NADP becomes NADPH in the Calvin Cycle.The light-independent reactions reduces NADP to NADPH.The Calvin Cycle uses NADPH to form glucose from carbon dioxide.NADPH becomes NADP in the light-dependent reactions,
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Which of the following environments are where protists are likely to be found?RainforestTundraAridLiquid
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Fossil fuels can be burned to power vehicles like cars, but they can also be used to:A. Power solar cellsB. Reduce pollutionC. Generate electricityD. Jump start nuclear fission
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What is the synapse between a neuron and a skeletal muscular cell?a) Neuromuscular synapseb) Neuromuscular junctionc) Muscular synapsed) Muscular junction
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2-WHAT ARE SOME ALTERNATE USESFOR BACTERIA?
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3-HOW DO WE COMBAT HARMFULBACTERIA?UTRICT VIDUS
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Help please. Thank you
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Describe homeostasis and give one example of your body trying to maintain homeostasis
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which is not a part of the proliferative phase of the female menstrual cycle?
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Cells that detect chemicals dissolved in solution and transmit nerve signals for taste sensation to the CNS are known as __________ cells.
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5-CAN A VIRUS BE CURED WITHANTIBIOTICS? JUSTIFY YOURANSWER?
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What is invasive spices and is it dangerous?
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amino acids that are not synthesized in the body and must be obtained from the diet are called
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What structures do grasshoppers possess that are long, slender tubules specialized in metabolic waste removal, which end in the digestive tract
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how is bacterial dna replication different from eukaryotic dna replication?
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