Biology

What are asexual spores
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Physical characteristics look different from one another, even within relatives, explain how thisis possible through sexual reproduction.
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Explain how embryology can be used as evidence for evolution
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Read "Charting the Pathways of Evolution" and answer the questions that follow.Explain the main idea of the article in detail.
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What energy does an apple have
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Which organelle supplies the cell with energy?
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Which of the following are responsible for sending messages from the spinalcord to the brain?A. Motor neuronsB. InterneuronsC. Sensory neurons D. Hormones
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How many electrons are in a full valence shell?684
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Which agent would cause the least damage to a chromosome?
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CAN SOMEONE PLEASE HELP >.....< 30 POINTSSSSSSSSSSSSSHow important is it to know the atomic mass? explain
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2. Describe weather conditions in the center of the hurricane.
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Match each term with the appropriate definition.food webpredatorpreyecosystem_______________________all of the living and nonliving things that interact in a particular areaa model that shows interconnected food chains in an ecosysteman organism that kills another for foodan organism that is killed and eaten by another
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explain the function of biuret protein assay
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The pyruvate dehydrogenase complex is subject to allosteric control, especially inhibition by reaction products. The main regulatory process controlling pyruvate dehydrogenase's activity in eukaryotes is:a. Exchange of ADP and ATP on the pyruvate dehydrogenase complex. b. AMP binding to and activating the enzyme. c. Phosphorylation by ATP, which turns the complex on, and dephosphorylation, which turns the complex off. d. Phosphorylation by ATP, which turns the complex off, and dephosphorylation, which turns the complex on.
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How is the virus reproduced during the lysogenic cycle?A.through reproduction of the host cellB.by using viral enzymes to reproduce viral DNAC.by using the cell's enzymes to reproduce viral DNAD.by breaking the cell open and releasing new viruses
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Why is it important for Scientists to develop a way to grow tissues that have built- in system to supply blood?
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What Niche does rabbits occupy in its ecosystem
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Identify the cell and the parts of the cell labeled A-E
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2 PLZ HELP 11 pointsSelect the correct answer.A population of mammals leaves an ecosystem because of increased temperatures and decreased rainfall. Whats the reason for this shift?A. change in abiotic factorsB. change in biotic factorsC. change in food preferencesD. change in genetic makeup
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what is one way that humans depend on the earths
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Mia uses the formula m2 to find the area of a circle . What is m2 an example of ?
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Is it true or false that cells are made up of smaller parts called organelles and that cellscome from preexisting cells?
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What type of mutation has occurred?Below are two sequences of a segment of DNA.Normal sequence CAT TAC ACCMutated sequence CTT TAC ACCDeletion mutationNonsense mutationInsertion mutationSubstitution mutation
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