Watson crick Study guides, Class notes & Summaries

IB Biology Paper 1 Questions And Answers Already Passed Prokaryote or Eukaryote in paramecium? Compartments in the cell indicates that it's a eukaryote Property of water which makes it suitable for living? Thermal Watson and Crick discovery about DNA DNA is double helix What occurs in meiosis but not in mitosis? Homologous chromosomes pair up Variation within a population Fertilization and mutation properties of stem cells they can differentiate phospholipid bilayer the...

Biology Final Exam chapters 1,2,5 EXAM QUESTIONS AND ANSWER joined by a phosphodiester bond to form the backbone of the DNA Double Helix - CORRECT ANSWER Nucleotide Created the double helix structure - CORRECT ANSWER Watson and Crick what are the nitrogenous bases? - CORRECT ANSWER adenine, thymine, cytosine, guanine the backbone of DNA - CORRECT ANSWER sugar phosphate group DNA strands are very - CORRECT ANSWER stable The 3 configurations of DNA - CORRECT ANSWER A, B, C the seq...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

2024 Walgreens PTCB Prep Questions with Answers (A+ Guaranteed). Specific responsibilities and tasks for pharmacy technicians differ by setting and are described in writing by each: A)employer B)state board of pharmacy C)local police department D)technician correct answers A The ________ includes state identification numbers and affiliations with facilities and insurers A)inventory system B)prescriber profile C)pricing systems D)patient profile correct answers b In managed care, care...

CBE 205 FinalCentral dogma - correct answer -DNA to RNA to Protein -Replication-Transcription-Translation Watson and crick base pairing - correct answer -DNA: Adenine (A) to Thymine (T), Guanine(g) with cytosine (C) -RNA only change is A to U Replication - correct answer -Copying DNA -DNA polymerase catalyse the addition of DNA (deoxynucleotides) DNA -Primer is need to start new strand Direction of DNA synthesis - correct answer - 5' to 3' Major enzymes in DNA replication - co...

2024 Walgreens PTCB Prep Questions with Answers (A+ Guaranteed). Specific responsibilities and tasks for pharmacy technicians differ by setting and are described in writing by each: A)employer B)state board of pharmacy C)local police department D)technician correct answers A The ________ includes state identification numbers and affiliations with facilities and insurers A)inventory system B)prescriber profile C)pricing systems D)patient profile correct answers b In managed care, care...

Exam 3: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: How are genes coordinately controlled in eukaryotic cells? Coordinately controlled genes in eukaryotic cells share a set of control elements. Coordinately controlled genes in eukaryotic cells are activated by the same chemical signals. Coordinately controlled genes in eukaryotic cells are located together on the same chromosome. Answer: Coordinately controlled...

Low pH, low temperature, presence of Mg2+ - Answer- What are the most probable conditions of primordial soup that would lead to the formation of the first RNA molecule? 1. Concentration of individual ingredients into a smaller space, triggering faster reaction 2. Support of polymerization 3. Protection from hydrolysis and external environment - Answer- Provide 3 reasons why a catalyst is needed for RNA polymerization. RNase P; rRNA with self-splicing exon - Answer- What were the first di...

Structure of DNA Structure of RNA Nucleotide Bases in DNA What is T replaced with in RNA? Complementary base pairs Pyrimidines Purines Non-overlapping Anti-parallel Degenerate code Watson-Crick model Semi-conservative replication Process of semi-conservative replication Isotopes Meselson and Stahl experiment (1958) ATP Structure of ATP

Science Bowl Biology Questions and Answers 100% Pass The purine bases are: A. adenine and guanine B. adenine and cytosine C. thymine and cytosine D. uracil, thymine, and cytosine A 2. Four chromatids would be considered a: A. mutation B. non-disjunction C. tetrad D. synapses C 3. Which of the following is NOT in the class insecta: A. bees B. moths C. fireflies D. spiders D 4. Plant cells differ from animal cells in that only plant cells possess: A. a nucleu...