BIOL 121 Final: BIOL 121 FINAL NOTES
44
BIOL 121 Full Course Notes
Verified Note
44 documents
Document Summary
Application not only know the concept, apply, explain and write short answers to these scenarios so like examples in lectures from worksheets and from the practice exam. Communication written communication, so writing, the more writing you write, the better you get at it. Writing needs to have the right concepts, clear, complete, answer all parts of questions, show logic and thinking, must be concise. Unreplicated chromosome- single, long dna wrapped around histones --------------- Replicated chromosome- 2 copies of the same chromosome ==================== Chromosome- single, long dna double helix wrapped in a condensed manner around histones. Gene- a dna segment coding for a particular protein or rna in cell. Chromatid- each dna copy in a replicated chromosome. Chromatin: less condensed form of chromosomes: why? b/c dna must be available to rna. After replicating, each chromosome consists of 2 identical. Active time cell either growing and preparing to divide, or doing its specialized function in a multicellular individual.
