Deamination - Study guides, Revision notes & Summaries

Biochemistry Section-USMLE Step 1 2024 Questions and Answers which histone ties DNA-histone nucleosome beads into more condensed structures? - answerH1 is DNA acidic or basic? - answeracidic what type of aa are histones made of? are they acidic or basic? - answerlysine and arginine; basic is heterochromatic more accessible or less accessible to TF? euchromatin? - answerless; more if a cell has a hyperchromatic or condensed nucleus is it undergoing transcription etc? - answerno what ar...

Units 1-5 - Memorize all 20 amino acids - Memorize what all the complex carbs look like and a few facts about them - Know Michaleis-Menton graph and be able to identify type of enzyme inhibitor - Be able to explain how to get Vmax and Km from Lineweaver-Burk - Know how to translate DNA to mRNA and know the peptide that would be translated o do not need to memorize codons - Outline steps of translation - Know about all categories of: o Lipids o Active/passive transport o Plasmids o Re...

SWS3022 Exam 3 Questions and Answers What is "green manure"? - Answer-When the plant dies, the fixed nitrogen is mineralized during decomposition, making it available to other plants. What is the artificial process by which atmospheric N is fixed? How much world energy is used? Also, be familiar with the fact that the product of this process is used as a foundation for the production of a number of N fertilizer types. - Answer-It's called the Haber-Bosch process. It uses 1-2 percent of t...

BPK 110 Final Review Questions and Answers 100% Pass Differentiate between complete and incomplete proteins and provide typical sources of each. Complete proteins: Have all nine essential amino acids. Ex. Animal sources of protein (milk, meat) Incomplete proteins: Lack one or more of the essential amino acids. Ex. Plant sources of proteins (legumes) Describe the molecular structure of proteins and the four levels of protein structure. Which bonds are essential to each level of organization? P...

MICROM 443 Quiz 5 Content Question and answers 100% correct 2024/2025What does the LIA test for? ability to deaminate lysine, carboxylate lysine, and/or produce H2S How is an LIA slant set up? The top is AEROBIC and tests for lysine DEAMINATION The bottom is ANAEROBIC and tests for lysine DECARBOXYLATION Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seco

BPK 110 Final Review Questions and Answers with complete solution Differentiate between complete and incomplete proteins and provide typical sources of each. - answerComplete proteins: Have all nine essential amino acids. Ex. Animal sources of protein (milk, meat) Incomplete proteins: Lack one or more of the essential amino acids. Ex. Plant sources of proteins (legumes) Describe the molecular structure of proteins and the four levels of protein structure. Which bonds are essential to ea...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

What is an autacoid? Correct Answer Locally produced modulating factors, influencing locally the function of cells and/or tissues, which are produced on demand and which subsequently are metabolized in the same cells and/or tissues What are some examples of autacoids? Correct Answer -Histamine -Kinins -Eicosanoids -Angiotensin -Nitric Oxide (NO) -Serotonin -Neutotensin -Enodothelins -Platelet Activating Factor How do autacoids cause systemic effects? Correct Answer Through the eff...

What is urinalysis? - Answer Measure the products excreted from the body via urine and can be used to detect many different diseases and chemical substances in the body. Through what method is the water leaving your body? (these are uncontrolled factors) - Answer -sweating -illness -exhalation -too much of salt what is the thing that monitors the level of water in blood? - Answer -the volume of water in the blood is monitored by hypothalamus in the brain why ion's level sho...

Which of the following statements concerning demethylation of the genome are correct? Select all that apply. Deamination of methylated cytosine produces thymine. Deamination of unmethylated cytosine produces uracil. Loss of DNMT3 activity would cause demethylation of the genome over time in replicating cells. Loss of DNMT1 activity would cause demethylation of the genome over time in replicating cells. Hydroxymethylation of methylated cytosines is the primary manner in which demethylati...