Homework Answers
Zymogen are inactive enzymes . Out of the given options Enterokinase is the correct option . Enterokinase is an enzyme secreted by the duodenum cells of the stomach which activates the pancreatic proenzyme or zymogen Trypsinogen to Trypsin . Trypsin further activates the enzyme chymotrypsinogen to chymotrypsin . Pepsinogen is a proteolytic enzyme secreted by the chief cells of the stomach , activation of pepsinogen to pepsin is brought about by HCl .
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Which of the following activates a zymogen? Choose one: O A. Chymotrypsinogen O B. Enterokinase O...
QUESTION 11 Pepsinogen is activated by: A. gastrin B. trypsinogen C. pepsinogen D. elevated pH QUESTION...
QUESTION 11 Pepsinogen is activated by: A. gastrin B. trypsinogen C. pepsinogen D. elevated pH QUESTION 12 The last leaving group in DNA ligation is: A. PPI (inorganic pyrophosphate) B. DNA C. AMP D. inorganic phosphate
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins...
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins O B. ribosomal proteins O C. transcription factors O D. RNA polymerase
thats all the information that he gave us to solve the question. Thank you for trying...
thats all the information that he gave us to solve the question.
Thank you for trying anyways
X C E Question 23 1 pts The free-energy changes for the transfer of individual amino acid residues from a hydrophobic to an aqueous environment are given as follows: Amino acid AG of transfer (kJ/mol Proline -0.8 -12.6 Histidine 6.7 Alanine Methionine 14.3 Based on this information, which of these amino acid pairs is MOST likely to be represented in membrane-spanning alpha helices?...
Which of the following is not a part of programmed cell death? Select one O a. Nonsense codons ar...
Which of the following is not a part of programmed cell death? Select one O a. Nonsense codons are released that terminate protein synthesis. o b. Cytochrome c activates digestive enzymes that break apart specific pieces of the cellular machinery. x O c. Cytochrome c is released from the mitochondria. O d. An enzyme is activated that degrades the DNA Check Your answer is incorrect.
Which of the following is not a part of programmed cell death? Select one O...
Which of the following is NOT true concerning all plasmids? Choose one: O A. They may...
Which of the following is NOT true concerning all plasmids? Choose one: O A. They may exist in multiple copies in a single cell. O B. They are always linear DNA. O C. They may contain antibiotic resistance genes. O D. They may be transmitted horizontally from one bacterium to another.
Which is not an example of epigenetic inheritance? Choose one: A. the inheritance of a single...
Which is not an example of epigenetic inheritance? Choose one: A. the inheritance of a single point mutation in a gene B. the inheritance of a regulatory protein that activates its own transcription C. the inheritance of methylation patterns in DNA D. the inheritance of patterns of chromosome condensation
25 Blood coagulation involves: A) a kinase cascade. B) zymogen activation. C) serine proteases. D) both...
25 Blood coagulation involves: A) a kinase cascade. B) zymogen activation. C) serine proteases. D) both a kinase cascade and zymogen activation. E) both zymogen activation and serine proteases.
Which of the following would not typically be used to activate pepsinogen? Select one: a) HCL...
Which of the following would not typically be used to activate pepsinogen? Select one: a) HCL b) Pancreatic proteases c) Pepsin d) All of the above could be used to activate pepsinogen
Choose the complimentary DNA strand to this one TAACGTACG. Select one: O a ATCGATCGA O b....
Choose the complimentary DNA strand to this one TAACGTACG. Select one: O a ATCGATCGA O b. AUUGCAUGC O c. AAATTTCCC O d. ATTGCATGC
1. A form of controlling the catalytic action of some pancreatic enzymes, is to synthetize them...
1. A form of controlling the catalytic action of some
pancreatic enzymes, is to synthetize them as non active forms,
called as zymogens. This characteristic is usually distinguished in
their names. What of these names does not correspond to a
zymogen?
a. Chymotrypsinogen
b. Proelastase
c. Trypsin
d. all these are zymogens (not the answer)
2. (d is not the answer)
.
Which of the following is the correct Lineweaver-Burk equation Km Km
QUESTION 11 Pepsinogen is activated by: A. gastrin B. trypsinogen C. pepsinogen D. elevated pH QUESTION 12 The last leaving group in DNA ligation is: A. PPI (inorganic pyrophosphate) B. DNA C. AMP D. inorganic phosphate
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins O B. ribosomal proteins O C. transcription factors O D. RNA polymerase
thats all the information that he gave us to solve the question.
Thank you for trying anyways
X C E Question 23 1 pts The free-energy changes for the transfer of individual amino acid residues from a hydrophobic to an aqueous environment are given as follows: Amino acid AG of transfer (kJ/mol Proline -0.8 -12.6 Histidine 6.7 Alanine Methionine 14.3 Based on this information, which of these amino acid pairs is MOST likely to be represented in membrane-spanning alpha helices?...
Which of the following is not a part of programmed cell death? Select one O a. Nonsense codons are released that terminate protein synthesis. o b. Cytochrome c activates digestive enzymes that break apart specific pieces of the cellular machinery. x O c. Cytochrome c is released from the mitochondria. O d. An enzyme is activated that degrades the DNA Check Your answer is incorrect.
Which of the following is not a part of programmed cell death? Select one O...
Which of the following is NOT true concerning all plasmids? Choose one: O A. They may exist in multiple copies in a single cell. O B. They are always linear DNA. O C. They may contain antibiotic resistance genes. O D. They may be transmitted horizontally from one bacterium to another.
Which is not an example of epigenetic inheritance? Choose one: A. the inheritance of a single point mutation in a gene B. the inheritance of a regulatory protein that activates its own transcription C. the inheritance of methylation patterns in DNA D. the inheritance of patterns of chromosome condensation
25 Blood coagulation involves: A) a kinase cascade. B) zymogen activation. C) serine proteases. D) both a kinase cascade and zymogen activation. E) both zymogen activation and serine proteases.
Choose the complimentary DNA strand to this one TAACGTACG. Select one: O a ATCGATCGA O b. AUUGCAUGC O c. AAATTTCCC O d. ATTGCATGC
1. A form of controlling the catalytic action of some
pancreatic enzymes, is to synthetize them as non active forms,
called as zymogens. This characteristic is usually distinguished in
their names. What of these names does not correspond to a
zymogen?
a. Chymotrypsinogen
b. Proelastase
c. Trypsin
d. all these are zymogens (not the answer)
2. (d is not the answer)
.
Which of the following is the correct Lineweaver-Burk equation Km Km
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