Bio Vocab #1 Crossword
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
 
 
Down: 1) the different varieties of a gene (x or y....T or t)2) the amount of conformity of a measurement to its actual value3) reactions that do not involve oxygen4) the building blocks of proteins, such as cysteine, serine, lysine5) the part of an enzyme where the substrate or reacted particle bonds6) what is needed to start a reaction, as in striking matches10) the history of an organism's development (pedigree, lineage)11) 3 adjacent nucleotides in tRNA that bind to a codon on mRNA12) reactions that use oxygen Across: 2) one of four nitrogen bases found in RNA and DNA7) movement of molecules across the cell membrane using energy8) the study of the physical structure of humans and animals9) a compound that kills or limits the growth and reproduction of bacteria10) parts that serve the same purpose in different species but that evolved independently, not from the same parts in a common ancestor13) nonliving parts of an environment (light, water, soil, climate)
 

 

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