Chapter 10 Outline Biology

Chapter 10 Outline 10.1 Expierments showed that desoxyribonucleic acid is the genetic material A) bacterial viruses ar called bacteriophages, or phages for short. 10.2 desoxyribonucleic acid and ribonucleic acid argon polymers of nucleotides A) A sugar-phosphate backbone is a repeating pattern of sugar-phosphate-sugar-phosphate B) There ar 2 types of bases: Thymne and cytosine atomic number 18 pyrimidines and Adenine and guanine are purines. 10.3 deoxyribonucleic acid is a trope stranded helix A) first-class honours degree to ruin the three dimensional structure of DNA was Watson and twirl. B) The precence of two strands accounts now-familar call DOUBLE HELIX C) Watson and Crick began trying to frame a double helix that would conform both to Franklins selective information and to what was so cognise about chemistry of DNA. D) In April 1953, Watson and Crick shook the scientific world with a succint paper expl aining their molecular(a) ride for DNA in the journal Nature. 10.4 DNA replication depends on proper(postnominal) base pairing. A) This model for DNA replication is known as the semi conservative model because half of the parental arrest is maintained in each young lady molecule. B) Although the commonplace weapon of DNA replication is conceptually simple, the actual puzzle out involves obscure biomchemical gymnastics. 10.

5 DNA replication proceeds in two directions at many sites simultaneously A) The enzymes that link DNA nucleotides to a growing daughter strand, called DNA POLYMERASE. B) DNA ligas e then links the pieces together into a sing! le DNA strand. C) In addition to their roles in llinking nucleotides togeter, DNA polymerases carry out a proofreading step that quickly removes nucleotides that allow base-pairing incorrectly during replication. 10.6 The DNA genetic constitution is expressed as proteins, which provided the molecular basis for phenotypic traits. A) The concatenation of command is from DNA in the nucleus of the cell to RNA to prtein synthesis in the cytoplasm. B) The two main stages are transcription, the switch of genetic...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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