Why is anthocyanin is sensitive on pH level? And can you explain these key factors on...
Why is anthocyanin is sensitive on pH level? And can you explain these key factors on anthocyanins?
a. temperature/light
b. Oxygen and Ascorbic acid
c. sugar and their degradation products
d. Sulfur Dioxide (colorless)
e. Copigmentation
Homework Answers
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Why is anthocyanin is sensitive on pH level? And can you explain
these key factors on...
Anthocyanins are a class of red to purple plant pigments that are ph sensitive and can...
Anthocyanins are a class of red to purple plant pigments that are ph sensitive and can sometimes accumulate to high levels in plant tissues causing darker color phenotypes. Two varieties of tomatoes, one with red fruit and one with dark purple fruit, that have mutant alleles at different genes are crossed. Which biochemical pathway phenotype pattern is most consistent with the following dihybrid F2 pigment phenotype observations? In the possible answers below the phenotype resulting from the pathway stopping at...
I know the answer is C, but can someone explain why it is C? I thought...
I know the answer is C, but can someone explain why it is C? I
thought the answer was A, where does the extra Oxygen come from in
C?
Table sugar is (+)-sucrose. Which of these products forms as the result of enzymatic or acid-catalyzed test-tube hydrolysis?
Can you please explain how you got the answer too? Which of the following molecules does...
Can you please explain how you got the answer too? Which of the following molecules does not have a permanent dipole moment ( = 0 Debye)? a. iodine trichloride, ICl3 b. sulfur dioxide, SO2 c. nitrogen trifluoride, NF3 d. sulfur hexafluoride, SF6 e. sulfur tetrafluoride, SF4
1- Explain, as best you can, why the primary key of the "one" side becomes the...
1- Explain, as best you can, why the primary key of the "one" side becomes the foreign key on the "many" side in a 1:M relationship?
In a short paragraph, explain why organizations repeatedly use growth as a key strategy? You can...
In a short paragraph, explain why organizations repeatedly use growth as a key strategy? You can submit as a text entry or a Word document.
Can you please show math, formulas and explain. 1. If the pH of a solution is...
Can you please show math, formulas and explain. 1. If the pH of a solution is 7.5, what is the pOH? pH = - log[H+] [H+][OH-] = 1.0 x 10-14 M2 2. Given the Ka values for two acids, determine the pKas and which is a stronger acid. Ka1 = 1.38 × 10–7 Ka2 = 1.70 × 10–4 3. The pH of a sample of blood is 7.4, while gastric juice is pH 2.4. The blood sample has: A) one...
Can you please explain why For each compound below, circle the letter which corresponds to the...
Can
you please explain why
For each compound below, circle the letter which corresponds to the best description of its reactivity in electrophilic aromatic substitution (a) More reactive than Ph-OMe (b) More reactive than Ph-O-CO-Me but less than PhoMe (c) More reactive than Ph-H but less than PhO-CO-Me (d) Less reactive than Ph-H but more than Ph-CO2H (e) Less reactive than Ph-CO2H a a b b c c d d e e 16. 17. 18. 19. Ph-NH2 is Ph-N"Mez is...
1A. Determine if the following are "Photosynthesis” or “Respiration” a Endergonic reaction to make sugar Photosynthesis...
1A. Determine if the following are "Photosynthesis” or “Respiration” a Endergonic reaction to make sugar Photosynthesis Respiration b Produces ATP using light energy Photosynthesis Respiration c Produces ATP by removing it from sugar Photosynthesis Respiration d Occurs in cells containing chlorophyll only Photosynthesis Respiration e Utilizes (uses) oxygen to make water molecules Photosynthesis Respiration f Produces oxygen from water molecules Photosynthesis Respiration g Does not require light to occur Photosynthesis Respiration h Uses carbon dioxide and water (reactant) Photosynthesis Respiration...
just need help with part c key and public key cryptography methods 2. (a) Explain the...
just need help with part c
key and public key cryptography methods 2. (a) Explain the difference between the symmetric (b) In the famou s RSA algorithm for public key cryptography, very large prime numbers are used so as to make ult for the attackers to find from their product the prime factors. However, for an illustration of the ideas behind the RSA algorithm, you could chooses two small prime numbers 7 and 11, and a public key e 13...
Which of the acid-base reactions below favor the products? Can you explain why this is the...
Which of the acid-base reactions below
favor the products? Can you explain why this is the case?
5. Put a circle around the acid-base reactions below that should favor the products: - V + HO® + HO + H2O HO° + H-C=C-CH2 + H2O + O C=C-CH3 NH2 + NH3 + O CEC-CH3 H-C=C-CH3 I н ✓ • H-C=CCHE - + H-CECCH3 B + CEC-CH3 H I H
Anthocyanins are a class of red to purple plant pigments that are ph sensitive and can sometimes accumulate to high levels in plant tissues causing darker color phenotypes. Two varieties of tomatoes, one with red fruit and one with dark purple fruit, that have mutant alleles at different genes are crossed. Which biochemical pathway phenotype pattern is most consistent with the following dihybrid F2 pigment phenotype observations? In the possible answers below the phenotype resulting from the pathway stopping at...
I know the answer is C, but can someone explain why it is C? I
thought the answer was A, where does the extra Oxygen come from in
C?
Table sugar is (+)-sucrose. Which of these products forms as the result of enzymatic or acid-catalyzed test-tube hydrolysis?
In a short paragraph, explain why organizations repeatedly use growth as a key strategy? You can submit as a text entry or a Word document.
Can
you please explain why
For each compound below, circle the letter which corresponds to the best description of its reactivity in electrophilic aromatic substitution (a) More reactive than Ph-OMe (b) More reactive than Ph-O-CO-Me but less than PhoMe (c) More reactive than Ph-H but less than PhO-CO-Me (d) Less reactive than Ph-H but more than Ph-CO2H (e) Less reactive than Ph-CO2H a a b b c c d d e e 16. 17. 18. 19. Ph-NH2 is Ph-N"Mez is...
just need help with part c
key and public key cryptography methods 2. (a) Explain the difference between the symmetric (b) In the famou s RSA algorithm for public key cryptography, very large prime numbers are used so as to make ult for the attackers to find from their product the prime factors. However, for an illustration of the ideas behind the RSA algorithm, you could chooses two small prime numbers 7 and 11, and a public key e 13...
Which of the acid-base reactions below
favor the products? Can you explain why this is the case?
5. Put a circle around the acid-base reactions below that should favor the products: - V + HO® + HO + H2O HO° + H-C=C-CH2 + H2O + O C=C-CH3 NH2 + NH3 + O CEC-CH3 H-C=C-CH3 I н ✓ • H-C=CCHE - + H-CECCH3 B + CEC-CH3 H I H
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