What is a deamination - Study guides, Class notes & Summaries

KPER 3470 Midterm 1, Questions with accurate answers, Graded A+ Document Content and Description Below KPER 3470 Midterm 1 Where and how much can glucose be stored - Muscle, as glycogen - 1600kcal or in liver, 400 kcal how many atp does etc produce - 32 atp Where do lipids store glycero l - in adipose tissue Pyruvate - 3 carbon, end product of glycolysis, if there is enough O2 it goes to mitochondria, if not it becomes lactate VO2 and what it depends on - rate of o2 consumption - energy demand...

How do DNA mutations occur? (3) - Answer-a mutation is any random change in the chemical structure of DNA 1) as a consequence of exposure to chemicals or UV light 2) at random bc of the chemical structure of the DNA 3) as a consequence of the activity of some cellular enzymes that induce the loss of specific chemical groups whats a silent mutaation? (aka neutral mutation) - Answer-changes in the nucleotide sequence of genomic DNA that have no effect on the type of genetic info encoded i...

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...

HAPS PRACTICE EXAM 2024 WITH 100% CORRECT ANSWERS Stratified cuboidal cells called granulosa cells surround the oocyte, forming which of the following? - correct answer primary follicle Ovulation ordinarily occurs on what day of the female sexual cycle? - correct answer day 14 Male and female organs that develop from the same embryonic tissue are called - correct answer homologous. This part of the sperm contains enzymes that are used to penetrate the egg. - correct answer acrosome...

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? Proteins are composed of long chains of amino acid...

In the Krebs bicycle, which of the following citrate cycle intermediates links to the urea cycle via argininosuccinate? correct answers Fumarate Which of the following is correct and most accurately describes the complete urea cycle of the eukaryotic cell? correct answers The urea cycle occurs between the mitochondrial matrix and the cytoplasm of the eukaryotic cell. Which cellular change(s) would not encourage the Krebs bicycle and thus the probability of the urea cycle taking place to co...

USMLE UWORLD STEP 1 EXAM 2024/2025 USMLE UWORLD STEP 1 EXAM 2024/2025 WITH GUARANTEED ACCURATE ANSWERS |VERIFIED Pt had part of his small bowel surgically removed due to bowel ischemia and is now receiving parenteral nutrition. He develops RUQ pain and N/V. Diagnosis? Pathogenesis? - ACCURATE ANSWERCholesterol Gallstones Form due to biliary/gallbladder stasis caused by decreased CCK release since nutrition is not passing through the stomach/gut like normal Standard Error (SE) vs...

Microm 443 Questions with complete solution 2024/2025Members of the family Enterobacteriaceae that are Lac+ (TSI = A/A) - correct answer E. coli, Enterobacter, Klebsiella and Citrobacter 50% of the time Members of the family Enterobacteriaceae that are Lac- (TSI = K/A) - correct answer Proteus, Shigella, Salmonella If you get a LIA slant that is R/Y (deamination) what two organisms should you think about? - correct answer Proteus and Providencia Members of the family Enterobact...

NSC 150 Exam 2024 Questions with Answers What is the triglyceride structure? - Answer-TG consist of glycerol backbone and various fatty acids attached in ester linkage at the carbon-1 (sn-1), carbon-2 (sn-2) and carbon-3 (sn-3) positions Where are triglycerides stored in the body? - Answer-fat cells Types of foods that contain Cholesterol - Answer-eggs, cheese, meats Types of foods that contain saturated fats - Answer-meat and dairy Replacing saturated with unsaturated fats - Ans...

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...