Which of the following is true? Which of the following is true? Skeletal muscle fibers contain sarcomeres; smooth muscle fibers do not. Skeletal muscle lacks the coarse connective tissue sheaths that are found in smooth muscle. Smooth muscle lacks the thin and thick filaments characteristic of skeletal muscle. Skeletal muscle fibers tend to be shorter than smooth muscle fibers.
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Biology, 22.06.2019 14:30
Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals
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Biology, 22.06.2019 21:30
The biological classification of organisms is called taxonomy. based on your own investigation, discuss the importance of taxonomy in biological ?
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Biology, 22.06.2019 22:10
Which describes a group of organisms that is considered a species
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Which of the following is true? Which of the following is true? Skeletal muscle fibers contain sarco...
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