Examlex
Calcium forms an ion with a charge of ________.
DNA Fragments
Pieces of DNA that are the result of cutting DNA strands into smaller segments using restriction enzymes.
Infect
To introduce or transmit diseases or agents (like bacteria, viruses, or fungi) into an organism, causing illness or disease.
Restriction Enzymes
Proteins used by bacteria to cut DNA at specific sequences, widely used in molecular biology for DNA manipulation.
Bacteriophage DNA
Genetic material of bacteriophages, which are viruses that infect bacteria.
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Q183: Although some differences exist,the tax treatment of
Q212: Which species has 18 electrons?<br>A)(<sup>39</sup>K)<br>B)(<sup>32</sup>S<sup>2-</sup>)<br>C)(<sup>35</sup>Cl)<br>D)(<sup>27</sup>Al<sup>3+</sup>)<br>E)(<sup>45</sup>Sc<sup>3+</sup>)