Answer:
1): The pathway that represents the synthesis of compound D is option (i)
Precursor------>B------>C------>D
Precursor---->A------>D:
2):
The statements which help in determining the shape and order of the pathway are: option (i) and option (iii).
(3):
Mutant 3 synthesizes compound D in the presence of A but not B or
C
(4):Mutant1
synthesizes compound D in the presence of B and C but not A.
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the one I have selected for the first part was wrong. need help with both parts....
Can anyone please help me get this question started. I'm told I may
have a question similar to this on my final and am very confused on
the question. Thanks in advance for any help.
TnN nF MIITAGENS / CARCINOGENS . AMES TEST e-r 21) Consider the following 5 strains of fungi that are all unable to produce a necessary vitamin molecule X. The biosynthetic pathway associated with the production of X begins with a precursor molecule called U. Please...
34. (6 points) Currently you are studying threonine synthesis in yeast. To find genes whose protein products are important for threonine synthesis, you perform a mutagenesis to find mutants that require a source of threonine to grow. You find a total of nine mutants, all of which have recessive phenotypes. You perform complementation tests with all of your mutants. Below are the results for your complementation tests. A (+) means growth and a() means no growth: mtl mt2mt3m4 mt mt...
please help NOT QUESTION 2
NOT
QUESTION 4
1. The growth responses in the following chart were obtained by growing four mutant strains of Neurospora on different media, each containing one of our related compounds. A B C and all of which are precursors to product C. All mutants require product C for growth Precursor/Product B Mucation A cate which shep Show a simple near biosynthetic pathway of the four precursors and the end product blocked by each of the...
I need help with both questions. thank you!
20. What will be the product of the following synthesis? NaCN OH LICECH 7 HO HH0, Hº A B. DAA nobb no DAS a bosc do C OH D OH Shollenbroonists E None of the above zebyrlebis to no BA 21. What will be the correct classification of the following compound? Este o ano Oba -ΝΗ A Hos A. Primary amine Vods and to grow B. Secondary amine C. Tertiary amined to...
correct the ones marked wrong, and explain why they are the
right answer
Part I. Multiple Choice. 1.5 points each, 32 questions, 48 points to Fill in the blank with the correct answer choice. 1. Which of the following is NOT required for microorganisms to grow and divide? ationefoliciningisson re edcorator als D replication b. binary fission um ormation injustt e@hours. This Cequatorial septum formation d. conjugation 2. A culture of Salmonella increases from 20 cells to over 10,000 cells...
Q.2-I completted Parts A,B,C. i need help with part D
The synthesis of methanol from carbon monoxide and hydrogen gas is described by the following chemical equation: CO(g) + 2H (8) CH, OH(g) The equilibrium constant for this reaction at 25°C is K -2.3 x 104. In this tutorial, you will use the equilibrium constant expression to find the concentration of methanol at equilibrium, given the concentration of the reactants. Part A Determine the expression for the equilibrium constant, K,...
please answer All the multiple choice questions in the pic (all
pics) i dont need a explantion .
22 Using a bacteriophage to pass DNA rom bacterium to another O A) Transduction O B) Transformation C) Translocation O D) Translation 23. What research did Rosalind Franklin contribute to the elucidation of the double helix structure of DNA? O O O A) Principles of base pairing B) Biochemical data C) Bacterial transformation data D) X ray crystallography A segment of DNA...
Working on the questions at the end of this lab report
(see above). I need help answering questions 2, 3, and 4 completely
and thoroughly. Thank you!
s, until the I hexano 1 clean disti CYCLOHEXENE from CYCLOHEXANOL be dehydrated with solfuric acid to yield cyclohexene and waterf Add a 0°C (record ct and cal H,SO + H20 ainer. s in purification of any crude product are (a) the preliminary separation of the product from the reaction mixture by distillation...
Need help on part D & E
Problem 2: Pedal Power
Many villages in the developing world lack access to electricity.
One proposed solution is the ‘Free Electric’ bicycle, which is a
stationary bike hooked up to a generator and battery. Pedaling the
bike powers the generator, which creates electricity that is stored
in the battery. The inventor claims that 1 hour on the bike can
produce a whole day of electricity. Let’s put it to the test!
Assume the...
Need help with questions 1,3 and 5 please
C I NE CLINICALLY: Be S.M.A.R.T. About Cases w throughout the book edd levels Current SD car d comotion for Gu y and cardiovascular probleThe main of the pisto blood to the b lood that the patient will suffer from ang l ic h by the to w y , chcel and triglycerides Cornstarch is a dietary supplement for regulating Wood cose levels in OSD patients in a polysaccharide that like yco-...