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CAMPBELL BIOLOGY EXAM 1 Questions and Answers (Latest Update 2024)
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CAMPBELL BIOLOGY EXAM 1 Questions and Answers (Latest Update 2024)
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CAMPBELL BIOLOGY EXAM 1 Questionsand Answers (Latest Update 2024)
Scientific method: - Correct Answer ✅1) Observation
2) Question
3) Hypothesis
4) Design an experiment
5) Prediction
6) Do experiment/collect data
7) Analyze data
What 4 elements make up 96% of living matter? - Correct
Answer ✅Carbon, hydrogen, oxygen, nitrogen
Atomic Number - Correct Answer ✅Number of protons in
the nucleus
Mass Number - Correct Answer ✅Sum of protons and
neutrons
Isotopes - Correct Answer ✅Different number of neutrons
, CAMPBELL BIOLOGY EXAM 1 Questions
and Answers (Latest Update 2024)
Radioactive isotope - Correct Answer ✅decay
spontaneously, giving off energy
Valence Electrons - Correct Answer ✅found in outermost
shell (valence shell)
Covalent Bond - Correct Answer ✅shared electrons
Ionic bond - Correct Answer ✅strip electrons from their
bonding partners
Hydrogen bond - Correct Answer ✅Bond two hydrogen
Solution - Correct Answer ✅liquid that is completely
homogenous mixture of substances
Solvent - Correct Answer ✅Dissolving agent in a solution
Solute - Correct Answer ✅Substance that is being
dissolved
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