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Klymkowsky, Michael W.; Rentsch, Jeremy D.; Begovic, Emina; Cooper, Melanie M. – CBE - Life Sciences Education, 2016
Many introductory biology courses amount to superficial surveys of disconnected topics. Often, foundational observations and the concepts derived from them and students' ability to use these ideas appropriately are overlooked, leading to unrealistic expectations and unrecognized learning obstacles. The result can be a focus on memorization at the…
Descriptors: Science Instruction, Biology, Educational Change, Introductory Courses
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Fox, Jeffrey L. – Chemical and Engineering News, 1978
Discusses the relation between amino acids and ribonucleic acid (RNA) in a copolymer. (HM)
Descriptors: Biochemistry, Chemical Bonding, Evolution, Genetics