2 deoxyribose - Study guides, Class notes & Summaries

CHEM 210 Module 6 Exam Questions and Answers Latest Updated 2024/2025 - Portage Learning. In RNA, guanine always pairs with . Thymine Guanine Cytosine Uracil Both A and B CYSTOSINE DNA is built from which of the following? Nucleosides Genes Purines Nucleotide Codons NUCLEOTIDE The Z-form helix of DNA is stabilized mainly by . Ionic bonds Covalent bonds Hydrogen bonds Ion-dipole bonds Hydrogen covalent bonds HYDROGEN BONDS Question 1 3 / 3 pts CHEM 210 Portage Learning Chem...

Why would covalent bonds break in water? Why can they? - Because more stable or energetically favored bonds could be formed. They can break because the loss of energy by breaking hydrogen bonds in compensated for in the formation of new covalent bonds. Limitation to eukaryotic cells and photosynthesis - The sea slugs that live in symbiotic relationships with cyanobacteria or algae. The algae is not broken down or digested and absorbed into the slug's body. There is then a horizontal gene t...

Bio Cumulative Exam 88 Questions and Answers Already Passed During which phase does glucose get transformed into two pyruvate acid molecules? Glycolysis. This is the initial step in cellular respiration where glucose is broken down into pyruvate, yielding energy and creating intermediates for subsequent stages. Which element is part of a nucleotide in DNA? Deoxyribose + phosphate group + thymine base. A DNA nucleotide comprises a deoxyribose sugar, a phosphate group, and one o...

A nucleotide is made up of what 3 components?phosphate group, pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base What nitrogenous bases are purinesAdenine and Guanine What nitrogenous bases are pyrimidines?cytosine, thymine, uracil How can you differentiate between purines and pyrimidines?purines are double-ringed while pyrimidines are single-ringed What are the differences between DNA and RNA?DNA: double stranded, has deoxyribose sugar(hydroxyl group at 2' carb...

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...

ANATOMY AND PHYSIOLOGY TEST 1/2/3/4/5/6/7 QUESTIONS AND ANSWERS LATEST UPDATED 2023. How can such a weak bond like hydrogen bond work to make DNA such a stable molecule? - ANSWER hydrogen bonds bond DNA into its double-helix structure by holding together the base pairs in the middle; they cause molecules to fold and coil into precise threedimensional shapes which elements are found in organic molecules? - ANSWER carbon, hydrogen, and oxygen acid - ANSWER proton donor base - ANSWER proton ac...

Nucleus ~:- contains the nucleolus, a small dense structure composed largely of RNA, most of the cellular DNA, and the DNA-binding proteins, the histones, that regulate its activity What 4 elements is DNA composed of? ~:- 1) deoxyribose phosphate molecule 2) pyrimidine bases 3) purine bases 4) hydrogen bonds (stabilize the helix through large numbers) what are Ribosomes? ~:- RNA-protein complexes (nucleoproteins) that are synthesized in the nucleolus and secreted into the cytopla...

PORTAGE LEARNING BIOD 101 MODULE 4 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED 100% GUARANTEED PASS The rugs of the twisted ladder of the double helix in DNA are made of what? Nitrogenous bases How many nitrogenous bases are there? 4. Name the nitrogenous bases. Adenine (A) Guanine (G) Thymine (T) Cytosine (C) Which nitrogenous bases are purines? Adenine and Guanine Which nitrogenous bases are pyrimidines? Thymine and Cytosine Each nitrogenous base has a __________ __________...

BIO 210 Genetics Final Exam questions with answers 2024/2025 A nucleotide is made up of what 3 components? - ANSWERS phosphate group, pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base What nitrogenous bases are purines - ANSWERS Adenine and Guanine What nitrogenous bases are pyrimidines? - ANSWERS cytosine, thymine, uracil How can you differentiate between purines and pyrimidines? - ANSWERS purines are double-ringed while pyrimidines are single-ringed What a...

Correct ordering of biological organization? → 1. Biosphere → 2. Ecosystems → 3. Communities → 4. Populations → 5. Organisms → 6. Organs → 7. Tissues → 8. Cells → 9. Organelles → 10. Molecules Polar → distribution of electrons between the covalently bonded atoms is not even Three tenets of cell theory 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update → 1) All living organisms composed of one or more cells 2)...