Biology, 13.10.2020 21:01 gorbyalexis
The discovery of cells was made possible by the invention of microscopes. Today, several different types of microscopes are used by scientists. Which of the following best describes transmission electron microscopes? A. Transmission microscopes produce images of cell surfaces. B. Transmission microscopes produce three-dimensional images of cells. C. Transmission microscopes produce highly detailed images of cell structures. D. Transmission microscopes produce images of living cells.
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Biology, 21.06.2019 15:30
According to the loco mass the mass of reactants and products
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Biology, 22.06.2019 06:00
The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.
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Biology, 22.06.2019 16:30
How do disease caused by bacteria and disease caused by viruses react to antibiotics?
Answers: 2
The discovery of cells was made possible by the invention of microscopes. Today, several different t...
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