Nucleic acid - Study guides, Class notes & Summaries

Central Dogma - correct answerDNA-(Transcription) - RNA- (Translation) -Protein DNA Structure - correct answer1. Deoxyribose: 5 Carbon atoms are numbered 1' to 5' . Hydrogen attached to 2'. Sugar 2. Phosphate group Sugar-Phosphate backbone is asymmetric because PO4 groups connect the C5' of a sugar with the C3' of neighbouring sugar. = Asymmetric ends because the C5' end is attached to a PO4 and the C3' end is simply a hydroxyl group of the sugar. 3. Nucleic Acid: No-covalently bon...

BIOL 111 FINAL TAMU – FLETCHER QUESTIONS AND ANSWERS 100% SOLVED The element present in all organic molecules is Carbon Cell membranes have distinct inside and outside faces. Which of the following statements is the most likely explanation for the membrane's asymmetrical nature? The two sides of a cell membrane face different environments and carry out different functions Which of the following statements is true about buffer solutions? They maintain a relatively constant pH when either aci...

HUBS 1202 Protein and Nucleic Acids Test Solved 100% Correct 2024

BLG1501 Assignment 1 2024 Semester1 (Solutions) Question 1 Complete Marked out of 2.00 Flag question Question text What is the basic unit of life? a. Cells b. Nuclei c. Organelles d. DNA Question 2 Complete Marked out of 2.00 Flag question Question text RNA is an example of a _____. a. polysaccharide b. fat c. polypeptide d. nucleic acid Question 3 Complete Marked out of 2.00 Flag question Question text What is the chemical composition of fats? a. fatty acid...

Lehninger Principles of Biochemistry 7th Edition Nelson Test Bank Table Of Contents Table of Contents 1. The Foundations of Biochemistry 2. Water 3. Amino Acids, Peptides, and Proteins 4. The Three-Dimensional Structure of Proteins 5. Protein Function 6. Enzymes 7. Carbohydrates and Glycobiology 8. Nucleotides and Nucleic Acids 9. DNA-Based Information Technologies 10. Lipids 11. Biological Membranes and Transport 12. Biosignaling 13. Bioenergetics and Biochemical Reaction Types 14. Glycolysis, ...

This assignment has achieved DISTINCTION grade as it was written well and contains all of the necessary contents such as different types of ribosomes like mRNA, rRNA, tRNA and SiRNA, Transcription, Translation, Triplet codes, Codon, Anticodon, How DNA is used for protein synthesis, and different types of genetic mutations such as Substitute, Deletion, Frameshift, Missense, Nonsense and silent Mutation.

A patient with a deciency of ALA synthase will express signicantly low levels of these proteins except; Cytochrome P450 Myoglobin Hepcidin Catalase This membrane protein found in enterocytes is involved in the conversion of ferrous iron to ferric iron; Hephaestin Ferric reductase Ferroportin Hepcidin 1 / 1 pts Question 3 A patients liver biopsy shows increased deposition of hemosiderin and ferritin which conrm a diagnosis of hemochromatosis. Which of these is least likely to be the ...

BIOS 251 ANATOMY & PHYSIOLOGY I NUCLEIC ACIDS DEOXYRIBONUCLEIC ACID (DNA) & RIBONUCLEIC ACID (RNA) EXAM WITH 100% CORRECT MARKING SCHEME /VERIFIED ANSWERS

ABFM ITE 2023/2024 Actual Exam 200Questions and Answers With Rationales Graded A+. -A 42-year-old Asian male presents for follow-up of elevated blood pressure. He has no additional chronic medical problems and is otherwise asymptomatic. An examination is significant for a blood pressure of 162/95 mm Hg but is otherwise unremarkable. Laboratory Findings Sodium 138 mEq/L (N 135-145) Potassium 3.9 mEq/L (N 3.5-5.5) Fastingglucose 86mg/dLBUN 14 mg/dL (N 10-20) Creatinine 0.6mg/dL(N0.6-1.3) Uri...

Chapter 4 - Nucleic Acid Extraction EXAM [100% PASS]/verified/ Organic *Ans* DNA extraction method; uses organic chemicals, phenol and chloroform What substances are best used to store tissue for excellent DNA recovery? *Ans* Acetone; 10% buffered neutral formalin Phenol *Ans* Degrades proteins; used in organic extraction method of DNA Chloroform *Ans* Removes phenol; used in organic extraction method of DNA EDTA *Ans* Ethylenediamine Tetra-acetic Acid; Chelating agent, binds metal ions ...