e-coli can synthesize Tryptophan, glucose and lactose for energy is this correct? or are there more
Glycerol can be used to 1 provide energy to cells 2. synthesize glucose synthesize fats d. more than one choice is correct Which of the folowing is NOT true about an amino acid that is made from an intermediate of the citric acid cycle? a tis added to the amino acid pool b. it is an essential who acid c. it can leave the cell where it was made d it can be used for protein synthesis To produce 4...
NaOH (B) + H2O OCH3 + HO NOH + NH3 OCH3 HCI + CH3CH2OH ОСН3 CH2OH
Determine the empirical formula for a compound contain 85% C and 15% H. OCH OCH ОСН3 seesaw, 5 electron groups ОСН;
Question 5 (4 points) Which of the following is a hemiacetal? я ОСН3 I OCH ОН ОН Р он ОН Н OCH3
What is the product of the following reaction? ОН CH3OH, H* OCH3 ОСН3 НСО. он OCH3 ОН OCH3 III II IV Select one: от O IV
propose suitable reagents
1. Br ОСН3 і — b. он Br c.ro он Оң 8. — - 4) Х он г.
what is the product of the following reaction?
CH3CH2CH CHO xs CH2OH H2SO4 А) Сн,CHCHCH ОСН3 B) CH2CH2CH2COCH: C) CH3CH2CH2CH2OCH3 D) CH3CH-CH-CH(OCH3)
10) Draw the structure of compounds 1, 2, 3, 4 and 5. H2SO4 НО CH,он ОСН3 PCC MgBr 2) НО H2SO4 НО
Which of the following mechanisms for the base-catalyzed
hydrolysis of ethyl acetate is correct?
Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? А Н4С НЫС :OCHE НС ОСН3 : Осн; B OCH3 нас OCH CH3 H3CO-CI с H3CCI Н4С НС ОСН3 : OCH3 OCH H-OCH3 D сон the loc нас нссі. нс СІ: :OCH Н, Сосні :Осна ОА ов ос OD