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Biology Review 1

Practice Vocabulary words

QuestionAnswer
Ecosystem living and nonliving parts of environment
Amino Acids monomers of proteins
Nucleotide monomers of nucleic acids (DNA and RNA)
Homeostasis maintain a constant internal environment
Cellular Respiration food molecules (glucose) is converted to energy
Photosynthesis carbon dioxide and water converted to glucose and oxygen
ATP molecule of energy
Enzymes proteins that speed up chemical reactions
Translation Step in protein synthesis where mRNA copy is read to make proteins
Transcription step in protein synthesis where mRNA copy of DNA is created
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