Nitrogenous base Study guides, Class notes & Summaries

Chapter 04 Genetics of Cellular Function Answer Key True / False Questions 1. Naked DNA is called chromatin. FALSE Accessibility: Keyboard Navigation Blooms Level: 1. Remember Gradable: automatic HAPS Objective: C12.04 Analyze the interrelationships among chromatin, chromosomes and chromatids. HAPS Topic: Module C12 Somatic cell division. Learning Outcome: 04.01b Explain how DNA and proteins are organized to form the chromosomes. Section: 04.01 Topic: Nucleic acids: DNA and RNA 2. DNA is ...

BIO 210 FINAL EXAM GENETICS 2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES ANSWERS ALREADY GRADED A+ A nucleotide is made up of what 3 components? - CORRECT ANSWERphosphate group, pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base What nitrogenous bases are purines - CORRECT ANSWER-Adenine and Guanine What nitrogenous bases are pyrimidines? - CORRECT ANSWERcytosine, thymine, uracil How can you differentiate between purines and pyri...

Portage Learning BIOD 101 Module 1 Exam Requires Respondus LockDown Browser Webcam Essential Biology I with Lab 2022 Module 1 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 25 Time Limit 60 Minutes Requires Respondus LockDown Browser Attempt History Attempt Time Score LATEST Attempt 1 60 minutes 59 out of 100 Score for this quiz: 59 out of 100 Submitted Apr 1 at 7:35pm This attempt took 60 minutes. Correct! Correct! Correct! Question 2 4 ...

BSC 1005 Final Exam - Questions and Answers Under the biological species concept, what criterion is used to assign populations of organisms to the same biological species? being able to interbreed and produce fertile offspring Speciation requires ______. genetic isolation The wing of a penguin is ______ the wing of a butterfly. analogous to Homology is evidence of ______. Common ancestry Feathers in birds appear to have first evolved for insulation but later conveyed a new advantage in helping ...

DNA Correct Answer-- Stores genetic information -Genes - Encode RNA -RNA may encode protein -RNA may be regulatory molecule -Bound by proteins or RNA -Polymer of Deoxyribonucleotides -Double stranded (duplex) molecule Deoxynucleotide Correct Answer-Basic building block of DNA Consists of: -Nitrogenous base -Give identity to deoxyribonucleotide - Sugar ring (Deoxyribose) - Phosphate Nitrogenous bases Correct Answer-adenine, guanine, cytosine, thymine, uracail Sugar ring...

Portage Learning BIOD 101 Module 1 Problem Set Essential Biology I with Lab 202 Bowman 4/6/22, 10:26 PM Module 1 Problem Set: Essential Biology I with Lab-2021- Bowman Answer: Matter is anything that takes up space, by having a volume, and has mass. Matter can exist in a solid, liquid or gaseous (vapor) state. All matter is made up of certain basic substances called elements (See section 1.1 in module). Your Answer: Matter is anything that takes up space, by having a volume, and has ma...

How many base pairs are in the human genome? 3 billion 2. Structure of nucelotide Nitrogenous base, pentose sugar, and a phosphate group 3. Purines adenine (A) and guanine (G) 4. pyrimidines cytosine (C), thymine (T), and uracil (U) 5. nucleoside purine or pyrimidine base attached only to a sugar 6. nucleotide nitrogenous base attached to a sugar and a phosphate group 7. phosphodiester bond the type of bond that links the nucleotides in DNA or RNA. joins the phosphate group of on...

Ivy Tech APHY 101 Midterm Review 2024 The maintenance of a steady body temperature in the face of fluctuating environmental conditions illustrates homeostasis. - ANSWER true Which of the nitrogenous bases is part of DNA, but not RNA? - ANSWER thymine Which phase of mitotic cell division is represented by this picture? - ANSWER prophase ...

Test Bank for Understanding Pathophysiology, 7th Edition by Huether and McCance Chapter 01: Cellular Biology Huether & McCance: Understanding Pathophysiology, 7th Edition MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukary...

MCAT BiologyCentral Dogma - correct answer DNA → RNA → Protein Purines - which bases? - how many rings? - correct answer Pyrimidines - which bases? - how many rings? - correct answer Remember: "Pyrimidine" has a "y" in it; so does "cytosine" and "thymine." Phosphodiester Bond - correct answer Joins one nucleotide to the next; between the 3rd C of one ribose and the 5th C of the other to create the sugar-phosphate backbone Directionality of DNA (convention) - correct ...