Protein Metabolism. Please answer the following questions about protein metabolism. Thank you! Why would a cell...
Protein Metabolism.
Please answer the following questions about protein metabolism. Thank you!
Why would a cell produce an exoenzyme, protease, to break down proteins?
Why would that be an “exoenzyme?”
What do proteins have to lose to become pyruvic acid?
What is that reaction called?
Homework Answers
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Protein Metabolism.
Please answer the following questions about protein metabolism.
Thank you!
Why would a cell...
I have some cell biology questions that I would like a bit of explaining. Thank you!...
I have some cell biology questions that I would like a bit of
explaining. Thank you!
Antibodies are proteins manufactured by B lymphocytes against specific antigens. An initial B lymphocyte has variety in the antibodies it will manufacture, but when triggered to produce antibodies, will make specific antibodies for the rest of its life. How might this be accomplished? Hybridoma cells - how can these form? What properties of a fusion agent would be needed? What are the benefits and...
Please falsify each wrong answer and explain why they are not the correct answer And please...
Please falsify each wrong answer and explain why they are not the correct answer And please explain why the right answer is correct in detail. Thank you The nuclear envelope breaks down during mitosis because A. the mitotic spindle has formed B. the chromosomes have condensed C. specific nuclear proteins have become phosphorylated D. the sister chromatids have separated
12. Answer a few questions about sickle cel What protein is mutated in a person with...
12. Answer a few questions about sickle cel What protein is mutated in a person with sickle cell anemia? With respect to the protein, What TYPE of mutation causes sickle cell anemia? What specific amino acid(s) have changed in the protein, and how specifically does the DNA code for the mutant gene differ from the "normal" gene? How does this mutation in one protein cause the disease sickle-cell anemia? Which person in the pictures at the beginning of this section...
Please give correct answer and an explanation why. Thank you. The migration of a protein in...
Please give correct answer and an explanation why. Thank
you.
The migration of a protein in an agarose gel depends mostly on the of the protein.
Please help me with several of these questions, thank you very much. 1. During the propagation...
Please help me with several of these questions, thank you very much. 1. During the propagation of an action potential along the axon of a neuron, what is happening at the leading edge (the front) of the region of depolarization as it moves down the axon? a. Ligand-gated Na+channels are opening. b. Voltage-gated Na+channels are opening. c. Ligand-gated K+channels are opening. d. Voltage-gated Na+channels have become inactive and refractory. e. Voltage-gated Na+channels are closing. 2. During transcellular transport of glucose...
PLEASE DO NOT WRITE BY HAND!! Please answer these three questions. 1. Why would the rate...
PLEASE DO NOT WRITE BY HAND!!
Please answer these three questions.
1. Why would the rate of reaction be slower if the following
ester was used in place of adipoyl chloride?
2. The product of the following reaction is commonly known is
Kevlar. Draw the polymer product of the following reaction.
3. Acid chlorides react with a wide variety of nucleophiles.
What is the product of the following reaction where a diol is used
as a nucleophile?
Please answer the 4 following MULTIPLE CHOICE QUESTIONS. Please the 4 QUESTIONS. Thank you!! Given the...
Please answer the 4 following MULTIPLE CHOICE QUESTIONS. Please the
4 QUESTIONS. Thank you!!
Given the reduction potentials: Ag+ +e à Ag E° = +0.80 V 19 +2e à 21 E = +0.54 V Calculate the K for the following equilibrium reaction at standard conditions and 25 °C. | 2Ag(s) + I2(8) Bà 2Ag (aq) +2IF(aq) 5.8 x 1010 5.4 x 10-46 1.6 x 10-9 6.1 x 108 4.1 x 10-5 Given the following notation for an electrochemical cell H2(g)|...
can you solve the following chemistry/Biochemistry questions. thank you in Advance! Activity: Skill Development 1. Do...
can you solve the following chemistry/Biochemistry
questions. thank you in Advance!
Activity: Skill Development 1. Do you think a denatured protein is biologically active? Support your answer. 2. When lemon juice is added to milk, the milk curdles. Why does lemon juice have this effect? What is happening to the proteins in the milk? 3. Some denaturation of proteins can be reversible. Which of the following denaturations do you think can be reversible? a. Heating a protein above 50 °C...
please help with these 4 questions and explain why you chose what you did. thanks and...
please help with these 4 questions and explain why you
chose what you did. thanks and I'll give thumbs up.
11. A particular amino acid without an ionizable R-group would have a pl of is 3.1 and pK2 is 8.9 ; if its pK1 2.9 a. b. 5.8 6 C. d. 12 12. A certain amino acid with an ionizable side chain has a pK1 of 2.4, a pK2 of 8.9, and a pKR of 6.5. If the amino acid...
11. Answer these questions about changes in DN, Think about these two options for a codon...
11. Answer these questions about changes in DN, Think about these two options for a codon in the gene for the protein collagen (found in skin and nalls): GAA and ATT Are these DNA or RNA sequences? How do you know? Let's say your gene for collagen has the sequence GAA and your friend's has the sequence AAT. 2 out of 3 of your nucleotides are different. What amino acid(s) do your proteins have? What type of protein "mutation" does...
I have some cell biology questions that I would like a bit of
explaining. Thank you!
Antibodies are proteins manufactured by B lymphocytes against specific antigens. An initial B lymphocyte has variety in the antibodies it will manufacture, but when triggered to produce antibodies, will make specific antibodies for the rest of its life. How might this be accomplished? Hybridoma cells - how can these form? What properties of a fusion agent would be needed? What are the benefits and...
12. Answer a few questions about sickle cel What protein is mutated in a person with sickle cell anemia? With respect to the protein, What TYPE of mutation causes sickle cell anemia? What specific amino acid(s) have changed in the protein, and how specifically does the DNA code for the mutant gene differ from the "normal" gene? How does this mutation in one protein cause the disease sickle-cell anemia? Which person in the pictures at the beginning of this section...
Please give correct answer and an explanation why. Thank
you.
The migration of a protein in an agarose gel depends mostly on the of the protein.
PLEASE DO NOT WRITE BY HAND!!
Please answer these three questions.
1. Why would the rate of reaction be slower if the following
ester was used in place of adipoyl chloride?
2. The product of the following reaction is commonly known is
Kevlar. Draw the polymer product of the following reaction.
3. Acid chlorides react with a wide variety of nucleophiles.
What is the product of the following reaction where a diol is used
as a nucleophile?
Please answer the 4 following MULTIPLE CHOICE QUESTIONS. Please the
4 QUESTIONS. Thank you!!
Given the reduction potentials: Ag+ +e à Ag E° = +0.80 V 19 +2e à 21 E = +0.54 V Calculate the K for the following equilibrium reaction at standard conditions and 25 °C. | 2Ag(s) + I2(8) Bà 2Ag (aq) +2IF(aq) 5.8 x 1010 5.4 x 10-46 1.6 x 10-9 6.1 x 108 4.1 x 10-5 Given the following notation for an electrochemical cell H2(g)|...
can you solve the following chemistry/Biochemistry
questions. thank you in Advance!
Activity: Skill Development 1. Do you think a denatured protein is biologically active? Support your answer. 2. When lemon juice is added to milk, the milk curdles. Why does lemon juice have this effect? What is happening to the proteins in the milk? 3. Some denaturation of proteins can be reversible. Which of the following denaturations do you think can be reversible? a. Heating a protein above 50 °C...
please help with these 4 questions and explain why you
chose what you did. thanks and I'll give thumbs up.
11. A particular amino acid without an ionizable R-group would have a pl of is 3.1 and pK2 is 8.9 ; if its pK1 2.9 a. b. 5.8 6 C. d. 12 12. A certain amino acid with an ionizable side chain has a pK1 of 2.4, a pK2 of 8.9, and a pKR of 6.5. If the amino acid...
11. Answer these questions about changes in DN, Think about these two options for a codon in the gene for the protein collagen (found in skin and nalls): GAA and ATT Are these DNA or RNA sequences? How do you know? Let's say your gene for collagen has the sequence GAA and your friend's has the sequence AAT. 2 out of 3 of your nucleotides are different. What amino acid(s) do your proteins have? What type of protein "mutation" does...
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