Biology, 27.09.2019 15:00 mariakelley15
Melissa heated a few blue crystals in a test tube. after a few minutes, she observed that the crystals had turned white and a film of water had formed on the inside of the test tube. before melissa conducted this experiment, she probably select one: a. developed a hypothesis b. developed a scientific law c. developed a bias d. developed a theory
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Biology, 22.06.2019 17:00
Label all the places where dna is located in the plant cell and in the animal cell. dna
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Biology, 22.06.2019 22:00
Which step is the same in both forms of fermentation, as well as in cellular respiration?
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Biology, 22.06.2019 23:10
Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas
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Biology, 23.06.2019 03:00
4) this is any functional structure within the confines of a cell; literally a. "small organ; " it usually has a membrane-based structure 5) this is a tiny fluid-filled cavity in the cytoplasm. it can be used for storage of biochemicals. 6) this is a two-part process that ends in the assembly of proteins at the ribosomes within cells. the first part, transcription, begins in the nucleus, when the dna code is transferred to mrna. the second part, translation, takes place at the ribosomes, where both mrna and trna work to assemble proteins. 7) these are singular, relatively long, whip-like organelles that many unicellular organisms use for motion. 9) this holds an organisms hereditary information. 10) energy stored in chemical bonds of molecules. - down 1) this kind of cell from a multicellular organism does not have a large central vacuole. 2) this organelle serves to process and package lipids and proteins in the cell. 3) this kind of cell has a large central vacuole and a cell wall. 8) chloroplast thylakoids are frequently stacked to form these disks. submit
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Melissa heated a few blue crystals in a test tube. after a few minutes, she observed that the crysta...
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