Semi conservative - Study guides, Class notes & Summaries

BIO 101 Exam 3 Salihu WVU with Certified Answers chromatin material chromosomes are made of; consists of RNA, DNA, and protein sister chromatids replicated chromosomes that are identical homologues maternal and paternal copies of a chromosome centromere region of contact after replication located near the middle of two strands spindle fibers fibers that extend from one side of the cell to the other that pull the sister chromatids in anaphase of mitosis cytokinesis stage fol...

MCB Exam 1 Review Questions and Answers Already Passed Question: What is the central dogma of molecular biology? Answer: The central dogma of molecular biology describes the flow of genetic information from DNA to RNA to protein. Question: What are the key differences between prokaryotic and eukaryotic cells? Answer: Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and complex organelles such as mitochondria and the endoplasmic retic...

BIO 105 FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED where in the cell cycle is DNA transcription and RNA translation occurring? interphase only Where in the cell cycle is DNA replication occurring? S-phase genes are carried on ___ chromosomes key concept of base pairing hydrogen bond each A with a T hydrogen bond each C with a G about DNA... -the two strands are anti-parallel (opposite polarity) -hydrophobic bases stack in center (hydrophobic effect maximized) -2 strands o...

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...

Biology Midterm 2 Exam Questions With Verified Answers Which of the following shows the correct base pairing of deoxyribonucleotides that occurs in nature? Select one: a. A with T b. A with U c. A with C d. A with G - answerG pairs with C A pairs with T U is found in RNA, not DNA The correct answer is: A with T According to the "semi-conservative" model of DNA replication, after a double-stranded DNA molecule is replicated Select one: a. each DNA strand of each of the two result...

If protein is the heritable material, how many unique sequences of 10 amino acids are possible? 20¹⁰ If DNA is the heritable material, how many unique 10 DNA base pair sequences are possible? 4¹⁰ Which biomolecule can encode the most unique sequences for a given length? Protein Based on Griffith's experiments, where can you conclude the heritable material is located? Loosely attached to the cell wall/membrane Master01 | September, 2024/2025 | Latest update 1 | P a g...

Straighterline BIO 202 Final Exam Questions and Answers | Latest Update | 2024/2025 | Graded A+ What is the role of ribozymes in cellular processes? Ribozymes are RNA molecules that catalyze chemical reactions, similar to enzymes, and play roles in processes such as RNA splicing. How do signal transduction pathways influence cellular responses? Signal transduction pathways transmit signals from outside the cell to inside, leading to various cellular responses and changes in b...

BIO 105 FINAL Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ where in the cell cycle is DNA transcription and RNA translation occurring? Correct Answer: interphase only Where in the cell cycle is DNA replication occurring? Correct Answer: S-phase genes are carried on ___ Correct Answer: chromosomes key concept of base pairing Correct Answer: hydrogen bond each A with a T hydrogen bond each C with a G about DNA... Correct Answer: -the two strands are...

Griffith's Transformation Experiment - S-strain: smooth, virulent - R-strain: rough, non-virulent - heat killed S-strain: non-virulent - heat killed S-strain + R-strain: virulent - live cells could be recovered form dead mice, living R-cells "transformed" by dead S-cells Avery, MacLeod & McCarty determined that DNA is the transforming principle Hershey & Chase - used radioactive material to label DNA and protein ->infected bacteria passed on DNA - helped prove that DNA is genetic materia...

***Download Test Bank Immediately After the Purchase. Just in case you have trouble downloading, kindly message me, and I will send it to you via Google Doc or email. Thank you*** Biology: The Core 3rd Edition Exam Questions and 100% Correct Answers| Eric J. Simon The Test Bank for Biology: The Core, 3rd Edition by Eric J. Simon is a comprehensive study tool designed to aid in the understanding of fundamental concepts in biology. It contains a series of questions and answers that align with th...