What could be inferred about atomic structure after the discovery of the electron?
Select all...
What could be inferred about atomic structure after the discovery of the electron?
Select all correct answers.
A. Atoms are made up of smaller "subatomic" particles,
B. Atoms of different elements contain the same number of electrons.
C. The electrons in an atom are attracted to each other due to their negative charge,
D. Atoms must also contain a positively charged component.
Answers: 3
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If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.
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For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.
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Answers: 1
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