Mononucleotide - Study guides, Class notes & Summaries

What two things need to be oxidized for fluorescence to occur? - - aldehyde -flavin mononucleotide Luciferase - -enzyme that catalyzes the light emitting reaction -has alpha and beta subunits Lux I - -encodes for auto-inducer Lux R - -encodes for transcriptional activator that binds the auto inducer -transcribed oppositely all other subunits Two aspects of gram-negative bacteria - -external LPS layer (lipopolysaccharide) -single layer of peptidoglycan based cell wall Operon - -genetic...

1 / 14 FNDH 400 Exam 3 QUESTIONS AND ANSWERS RATED A+ 2023|2024 UPDATE 1. Where does the name Vitamin come from?: Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped 2. Fat soluble vitamins: A, D, E, K 3. Water Soluble Vitamins: C, B 4. What B vitamin numbers are missing? Why?: B4, B8, B10, B11 Were discovered and then removed due to redundancy 5. EV McCollum and vitamins: Theorized fat-soluble factor A that deficiency led 2 / 14 to ophth...

FNDH 400 Exam 3 Questions and Answers (2022/2023) (Verified Answers) Where does the name Vitamin come from? Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped Fat soluble vitamins A, D, E, K Water Soluble Vitamins C, B What B vitamin numbers are missing? Why? B4, B8, B10, B11 Were discovered and then removed due to redudancy EV McCollum and vitamins Theorized fat-soluble factor A that deficiency led to ophthalmia (inflammation of the ey...

Where does the name Vitamin come from? - correct answer Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped Fat soluble vitamins - correct answer A, D, E, K Water Soluble Vitamins - correct answer C, B What B vitamin numbers are missing? Why? - correct answer B4, B8, B10, B11 Were discovered and then removed due to redudancy EV McCollum and vitamins - correct answer Theorized fat-soluble factor A that deficiency led to ophthalmia (inflam...

UNE BIOCHEMISTRY WEEK 1 REVIEW WITH 100% CORRECT ANSWERS Allosteric activators of hemoglobin will increase substrate binding through which of the following mechanisms? - answer Binding the protein and keeping it in the R conformation. Allosteric activators of hemoglobin stabilize the R state, allowing increased affinity for oxygen and rapid saturation. The R-group on valine does not have an active group to participate in covalent catalysis. Which amino acids most commonly participate in co...

MIB3701_ Microbial Physiology_ Portfolio Exams 2020. Substrate level phosphorylation  This process involves the phosphorylation of ADP into ATP from a substrate molecule, and it occurs in the absence of oxygen  And is often a catalyzed by Kinase enzymatic reactions  However this is not high energy yielding reaction, as only two net ATP molecules are produced.  And it occurs by glycolytic pathway. Oxidative Phosphorylation  It’s a high energy yielding reaction that occur...

Latest one exam 3(BIO)Answered In the Hershey and Chase experiment, the pellet was radioactive after bacteria had been infected with 32P-labeled viruses and centrifuged. Why? A. Viruses were centrifuged to form the pellet, and they had incorporated radioactive proteins from the bacterial DNA. B. Viruses were centrifuged to form the pellet, and they had incorporated radioactive DNA. C. Bacteria were centrifuged to form the pellet, and they had incorporated radioactive DNA. D. Bacteri...

FNDH 400 Exam 3 Questions and Answers (2022/2023) (Verified Answers) Where does the name Vitamin come from? Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped Fat soluble vitamins A, D, E, K Water Soluble Vitamins C, B What B vitamin numbers are missing? Why? B4, B8, B10, B11 Were discovered and then removed due to redudancy EV McCollum and vitamins Theorized fat-soluble factor A that deficiency led to ophthalmia (inflammation of the ey...

FNDH 400 Exam 3 Questions and Answers (2022/2023) (Verified Answers) Where does the name Vitamin come from? Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped Fat soluble vitamins A, D, E, K Water Soluble Vitamins C, B What B vitamin numbers are missing? Why? B4, B8, B10, B11 Were discovered and then removed due to redudancy EV McCollum and vitamins Theorized fat-soluble factor A that deficiency led to ophthalmia (inflammation of the ey...

Where does the name Vitamin come from? CORRECT ANSWER Vital amines --> Vitamins, but when it was discovered they weren't amines, the E was dropped Fat soluble vitamins CORRECT ANSWER A, D, E, K Water Soluble Vitamins CORRECT ANSWER C, B What B vitamin numbers are missing? Why? CORRECT ANSWER B4, B8, B10, B11 Were discovered and then removed due to redundancy EV McCollum and vitamins CORRECT ANSWER Theorized fat-soluble factor A that deficiency led to ophthalmia (inflammation of ...