Ques:Q: The active site can only bind certain what? Choices: - electrons - membranes - proteins - substrates A:

Ans:substrates
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Ques:Q: What are mutant versions of normal genes called? Choices: - antecedent - oncogenes - anti-oncogenes - extinction - oncogenes - proto-oncogenes A:

Ans:proto-oncogenes
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Ques:Q: What's the name for an atom that has gained or lost an electron? Choices: - an photon - isotope - neutrino - an ion A:

Ans:an ion
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Ques:Q: Atmospheric pressure is low in what anatomically named part of a hurricane? Choices: - leg - mouth - nose - eye A:

Ans:
eye
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