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Combined Bio 235 Final Exam Questions and answers 2024
Combined Bio 235 Final Exam Questions and answers 2024
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Bio 235 Final Exam Questions and answers 2024
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Venous blood returning from systemic circulation first enters the ___, proceeds to the ____, loses ___and gains ____ in the lungs, and then returns to the heart via the ____. a) right atrium, right ventricle, pulmonary artery, CO2, O2, pulmonary veins. b) Left atrium, left ventricle, pulmonary a...
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Add to cartVenous blood returning from systemic circulation first enters the ___, proceeds to the ____, loses ___and gains ____ in the lungs, and then returns to the heart via the ____. a) right atrium, right ventricle, pulmonary artery, CO2, O2, pulmonary veins. b) Left atrium, left ventricle, pulmonary a...
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BIO 235 Microbiology Exam 1 Questions and Answers Graded A
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units of measurement - 1 µm = 10-6 m = 10-3 mm 1 nm = 10-9 m = 10-6 mm 1000 nm = 1 µm 0.001 µm = 1 nm total magnification (compound microscopes) - -the image from the objective lens is magnified again by the ocular lens -total magnification = objective lens x ocular lens resolution - ...
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Add to cartunits of measurement - 1 µm = 10-6 m = 10-3 mm 1 nm = 10-9 m = 10-6 mm 1000 nm = 1 µm 0.001 µm = 1 nm total magnification (compound microscopes) - -the image from the objective lens is magnified again by the ocular lens -total magnification = objective lens x ocular lens resolution - ...
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BIO 235 Exam 1 Questions and Solutions
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Robert Koch - Father of microbiology, identified germ causing TB Louis Pasteur - discredited spontaneous generation, proposed Germ theory, "Microorganisms are responsible for infectious diseases Antoine von Leeuonhoek - created the first microscope; first to see microbes/bacteria Robert Ho...
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Add to cartRobert Koch - Father of microbiology, identified germ causing TB Louis Pasteur - discredited spontaneous generation, proposed Germ theory, "Microorganisms are responsible for infectious diseases Antoine von Leeuonhoek - created the first microscope; first to see microbes/bacteria Robert Ho...
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BIO 235 Practice Exam
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1) The nucleotide sequence of the attenuator region in the leader of the trp mRNA - a) Contains features of a transcription termination site Depurination - the loss of a purine base from a nucleotide Deamination - the removal of an amino group from an organism, particularly from an amino acid ...
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Add to cart1) The nucleotide sequence of the attenuator region in the leader of the trp mRNA - a) Contains features of a transcription termination site Depurination - the loss of a purine base from a nucleotide Deamination - the removal of an amino group from an organism, particularly from an amino acid ...
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BIO 235 Exam 4 questions and answers
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Helicase - Unwinds DNA in both directions Gyrase - topoisomerase that relieves supercoiling ahead of replication fork Single Stranded Binding proteins do what? - Stabilize single stranded DNA Primase - Enzyme that makes RNA primers DNA polymerase cannot? - Reconstruct the 5' end of a DN...
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Add to cartHelicase - Unwinds DNA in both directions Gyrase - topoisomerase that relieves supercoiling ahead of replication fork Single Stranded Binding proteins do what? - Stabilize single stranded DNA Primase - Enzyme that makes RNA primers DNA polymerase cannot? - Reconstruct the 5' end of a DN...
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