Watson crick - Study guides, Class notes & Summaries

describe the duplex of an E. coli duplex? circular + molecules of about 4636kb describe DNA within an E. coli? compact describe the 2 ways DNA is compacted? looping loops are attached a the base in an unknown way. Supercoiling how large is our haploid genome? 3.2 Gap what is the spacing between base pairs? 0.34 nm thus what is the total length of of DNA in all somatic cells? 2.2m what is the diameter of our nucleus? 6 um how long is...

Biology 5235 Praxis 2 Latest Update Graded A+ observation the act of noticing and describing events or processes in a careful, orderly way hypothesis scientific explanation for a set of observations that can be tested in ways that support or reject it independent variable variable that is deliberately changed (manipulated variable) dependent variable variable that is observed and that changes in response to the independent variable (responding variable) control group exposed to the same cond...

Biology 1001 Final Exam Adam Hrincevich Questions and Answers Already Passed 1. **DNA's Hereditary Capacity**: Watson and Crick realized that DNA could encode a vast amount of hereditary information through its sequence of bases. 2. **DNA Strand Attachment**: The two polynucleotide chains in a DNA molecule are held together by hydrogen bonds formed between complementary bases. 3. **Inversions in Chromosomes**: Movements of DNA segments from one chromosome to another are not term...

BTECH Final Exam Review Questions & Answers 2024/2025 Which area of biotechnology primarily involves plants and their applications, including genetic engineering of plant? - ANSWERSAgricultural biotechnology Studying the entire complement of DNA in an organism's cells is known as: - ANSWERSGenomics Subtle difference in DNA sequences that vary from person to person are called: - ANSWERSSingle-nucleotide polyphormisms What is the correct order of the scientific method? - ANSWERSQues...

Graticule slide - CORRECT ANSWER-marked with grid line, useful for counting or estimating a quantity Preparing acid solutions - CORRECT ANSWER-Always add acid to 2/3 water, then add rest of water # of Animal species - CORRECT ANSWER-over 1 million species and about 30 divisions # of insects - CORRECT ANSWER-800,000 species, half of animal kingdom Characteristics of animal kingdom - CORRECT ANSWER-muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, c...

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...

ADVANCED PLACEMENT (AP) BIOLOGY:Theorists And Evidence 60 Questions Correctly Answered | 100% Rated Who of the following scientists would postulate that giraffes have long necks because they wanted to eat the leaves of tall trees? Possible Answers: Salk Lamarck Leeuwenhoek Darwin Watson & Crick Correct answer: Lamarck

What are the similarities between human and bacterial DNA? - ️️double stranded, universal genetic code translation - ️️genetic information coded in mRNA directs formation of a specific protein at a ribosome in the cytoplasm 1970s - ️️DNA cloning tech tools to understand human genome genomics - ️️sequencing human genome bioinformatics - ️️molecular biology and computer science Francis Crick - ️️central dogma, DNA - RNA - protein model organisms - ️️short genera...

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...

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...