Nucleoside - Study guides, Class notes & Summaries

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...

3 stages of cellular respiration - glycolysis, krebs cycle, electron transport chain 5 Mechanisms of antibacterial drugs - Ihibition of: cell wall, protein, nucleic acid synthesis and metabolic pathway Interference: cell membrane integrity 7 methods of physical control - heat, pasteurization, cold, pressure, filtration, desiccation, and radiation 7 types of disinfectant - phenols, halogens, alcohols, heavy metals, oxidizing agents, aldehydes, acids and alkalis Acids and Alkalis - used to...

MCB4304 Study Guide Exam 1 Questions & Answers 2024/2025 In addition to the "Central Dogma" what are some recent relevant emerging topics? Which one do you think is most interesting and why? - ANSWERSSome recent emerging topics are epigenetics, genetic engineering of chromosomes. CRISPR. Differentiate nucleotide from nucleoside. - ANSWERSnucleotide: sugar, base, and phosphate group. nucleoside: only pentose sugar and nitrogenous base Why is the DNA/RNA orientation 5' -> 3'? -...

A nucleotide consists of___________? - ️️A phosphate group, a nitrogen base, and a 5-carbon sugar. Polymerization requires energy from what? - ️️Active nucleotides or nucleotide triphosphates such as (aTP, tTP, cTP, gTP, uTP) Deoxyribose has a H at the 2' and is in - ️️DNA Ribose has a OH at the 2' and is in - ️️RNA Cytosine is a - ️️Pyrimidine Uracil only exists in RNA and is a - ️️Pyrimidine Thymine only exists in DNA and is a - ️️Pyrimidine Pyrimidin...

What is a nucleoside? Correct Answer-base + sugar - nucleotide without phosphate group What does the polymerization reaction in the cell use? Correct Answer-triphosphate nucleotides (dNTPs) Why does adding nucleotides require energy? Correct Answer-a phosphodiester bond, which is what connects nucleotides, is formed unfavorable meaning it required energy. - phosphodiester bonds are formed via a condensation reaction which always requires energy How do dNTPs release energy, so that a ...

Nur 402 Exam 4 Complete Answers Zidovudine ️nucleoside reverse transcriptase inhibitor Used for HIV Affects enzyme needed for replication Efavirenz ️non-nucleoside reverse transcriptase inhibitor Used for HIV Affects the enzymes needed for replication Zidovudine side effects ️Hematologic Hepatomegaly Myopathy Hyperlipidemia Insulin resistance/diabetes Efavirenz side effects ️Dizziness Insomnia Drowsiness Vivid dreams Nightmares Liver damage Efavire...

NAPLEX 2023 Top Drugs Exam Questions With Correct Verified Answers A+ Graded Abacavir Nucleoside/Nucleotide Reverse Transcriptase Inhibitors (NRTIs) Abacavir/Lamivudine Epzicom Combination of 2 Nucleoside/Nucleotide Reverse Transcriptase Inhibitors (2 NRTIs) Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Epzicom Abacavir/Lamivudine Combination of 2 Nucleoside/Nucleotide Reverse Transcriptase Inh...

Tertiary Structure - ️️3 dimesional shape of a protein will have a single polypeptide chain "backbone" with one or more protein secondary structures disulfide bridges Carboxyl group -COOH - ️️found on organic acids like amino acids and nucleic acids. Polar group due to polar covalency between O and H and O and C readily ionizes in water to release Hatomic mass - ️️number of protons and neutrons in an atom orbital - ️️the space where an electron orbits an atom's nuc...

Biochemistry USMLE Step 1 UPDATED ACTUAL Exam Questions and CORRECT Answers Achondroplasia involves what defect? - CORRECT ANSWER- Cell-signlaling defect of fibroblast growth factor (FGF) receptor 3 Marfan's syndrome involves a mutation in what? - CORRECT ANSWER- Fibrillin gene Nucleoside + phosphate= ? - CORRECT ANSWER- Nucleotid

BIOC192 MCQ POOL UPDATED Exam Questions and CORRECT Answers C) amino acids linked together by amide covalent bonds - Correct Answer- Proteins are polymers of: A) nucleoside monophosphates linked together by covalent bonds. B) amino acids linked together by ester covalent bonds. C) amino acids linked together by amide covalent bonds. D) amino acids linked together by non-covalent peptide bonds