The pancreas is protected from digestion by trypsin (aproteolytic enzyme that it produces) because: a) Trypsin...
The pancreas is protected from digestion by trypsin (aproteolytic enzyme that it produces) because:
a) Trypsin only works on denatured proteins
b) Trypsin is specific for only plant proteins
c) Trypsin works only at the surface of membranes
d) Trypsin is not activated until it is proteolytically modified
Homework Answers
Trypsin is not activated until it is proteolytically modified(that is converted into trypsinogen).therefore d is correct ans.
Add Answer to:
The pancreas is protected from digestion by trypsin
(aproteolytic enzyme that it produces) because:
a) Trypsin...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
Which of the following is a way that digestion and absorption of carbohydrates differs from that...
Which of the following is a way that digestion and absorption of carbohydrates differs from that of proteins? a) Only carbohydrate absorption involves cotransport driven by Na+ gradients. b) Only protein absorption involves cotransport driven by H+ gradients. c) Only carbohydrate absorption involves digestion via brush border enzymes. d) Only protein absorption involves facilitated diffusion transporters that allow the digested monomers to enter the interstitial fluid across the basolateral membranes of gut epithelial cells. e) Only during protein absorption are...
SDS-PAGE is often used to determine the location and orientation of membrane associated proteins. Commonly, experimental...
SDS-PAGE is often used to determine the location and orientation of membrane associated proteins. Commonly, experimental preparations of membranes are treated in a variety of ways in order to extract the proteins, which are then subjected to SDS-PAGE. These treatments will affect membrane proteins in different ways, based on how they are arranged in the membrane. One of the most common pre-treatments is by the digestive enzyme trypsin, which degrades polypeptide chains. Trypsin is too large to cross a membrane,...
What is the function of the protein trypsin in removing adherent cells from a plate? Group...
What is the function of the protein trypsin in removing adherent cells from a plate? Group of answer choices A. It digests the specific cellular proteins that are involved in adhesion of the cells to the plate. B. It interferes with the binding of the cells to the plate. C. It digests the serum in the medium, hence making the cells come off the plate. D. It changes the pH of the medium, making the cells come off the plate.
Amylase is the primary enzyme used in the digestion of __________. Carbohydrates Fats Proteins Lipids All...
Amylase is the primary enzyme used in the digestion of __________. Carbohydrates Fats Proteins Lipids All of the following are good recommendations for weight loss, EXCEPT: Consume more low-calorie, high-fiber fruits and veggies instead of processed snacks Increase energy expenditure via physical activity Snack frequently and eat small amounts at mealtime Follow a regimented diet until the excess weight is lost Whole grains are more beneficial than enriched grains because they contain all of the following EXCEPT: Fiber Naturally occurring...
is meant by a "pacemaker" enzyme is an enume that catalyzes the fastest reaction in a...
is meant by a "pacemaker" enzyme is an enume that catalyzes the fastest reaction in a pathway A It is an nuryme the catalyzes the slowest reaction in a pathway c) It is in en ryme that requires a significant energy source to function D) It is an enzyme that requires a co-factor to function E) It is an enzyme that is covalently modified during the reaction process 24. What is the difference bet between the lock-and-key and the induced-fit...
Please answer and explain, thank you 1) What makes an enzyme different from an ordinary catalyst?...
Please answer and explain, thank you 1) What makes an enzyme different from an ordinary catalyst? (I chose c?) a. an enzyme is made of carbohydrates b. an enzyme is made of DNA c. an enzyme only catalyzes specific reactions d. an enzyme can make a reaction go backward without energy output 2) Which of the following can enter a cell by simple diffusion? a. oxygen b. glucose c. sodium d. ATP 3) Which of the following will past most...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops re...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops replicating. B the size of the cell increases. C the enzymes involved become inactive. D the concentration of the reactants is increased. 4. Enzymes A are able to heat up molecules so that they can react B provide CO2 for chemical reactions. C are biological catalysts....
43) Which of the following choices correctly pairs a mineral with one of its major functions...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
Are you graduating in December 201 YES/NO 1) Which enzyme is needed for the oxidation of...
Are you graduating in December 201 YES/NO 1) Which enzyme is needed for the oxidation of odd-chain saturated fatty acids that is not needed 1) for even-chain fatty acids? A) methylmalonyl-CoA mutase C) methylmalonyl-CoA racemase B) D) All of the above 2) When red-blood cells are treated extensively with protease most down into small peptides. However, some proteins are very resistant to this treatment. 1f cleavage by protease is the only type of reaction that occurs in this treatment, how...
26) The endocrine gland that produces epinephrine is the A) ovary. B) adrenal medulla. C) adrenal cortex D) testis. 27) The increased contraction of the human uterus during labor and delivery is at least partially dae to the actions of A) epinephrine. B) glucagon C) thyroxine. D) oxytocin. 28) Abnormally reduced somatic growth (dwarfism) can be a consequence of decreased hormone secretion from the A) anterior pituitary gland. B) pancreas. C) adrenal gland. D) posterior pituitary gland 29) The hypothalamus...
SDS-PAGE is often used to determine the location and orientation of membrane associated proteins. Commonly, experimental preparations of membranes are treated in a variety of ways in order to extract the proteins, which are then subjected to SDS-PAGE. These treatments will affect membrane proteins in different ways, based on how they are arranged in the membrane. One of the most common pre-treatments is by the digestive enzyme trypsin, which degrades polypeptide chains. Trypsin is too large to cross a membrane,...
is meant by a "pacemaker" enzyme is an enume that catalyzes the fastest reaction in a pathway A It is an nuryme the catalyzes the slowest reaction in a pathway c) It is in en ryme that requires a significant energy source to function D) It is an enzyme that requires a co-factor to function E) It is an enzyme that is covalently modified during the reaction process 24. What is the difference bet between the lock-and-key and the induced-fit...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops replicating. B the size of the cell increases. C the enzymes involved become inactive. D the concentration of the reactants is increased. 4. Enzymes A are able to heat up molecules so that they can react B provide CO2 for chemical reactions. C are biological catalysts....
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
Are you graduating in December 201 YES/NO 1) Which enzyme is needed for the oxidation of odd-chain saturated fatty acids that is not needed 1) for even-chain fatty acids? A) methylmalonyl-CoA mutase C) methylmalonyl-CoA racemase B) D) All of the above 2) When red-blood cells are treated extensively with protease most down into small peptides. However, some proteins are very resistant to this treatment. 1f cleavage by protease is the only type of reaction that occurs in this treatment, how...
Most questions answered within 3 hours.
-
Benning Inc is a defense contractor that uses job costing.
Because the firm uses a perpetual...
asked 2 minutes ago -
What is the net ionic equation for the reaction that would occur
when an aqueous solution...
asked 3 hours ago -
A
student bought $1000 worth of furniture. What is the equivalent
annual cost if it is...
asked 3 hours ago -
What taboo subject did Ida B. Wells suggest was consensual
between black men and white women?...
asked 4 hours ago -
You have just been hired by the EPA to help with the new gas
mileage standards...
asked 5 hours ago -
4) A firm is hit by increases in its wage rate, w.
a) How does this...
asked 5 hours ago -
A square current loop 5.4 cm on each side carries a 510 mA
current. The loop...
asked 8 hours ago -
What are five tips in conducting knowledge assessment/literature
review research? Each of these tips needs to...
asked 8 hours ago -
Antigen presenting cells link innate and adaptive immune
responses. In the theoretical scenario where phagosomes cannot...
asked 8 hours ago -
Dealing with conflict, in my opinion, is a skill and an art. I
believe that those...
asked 9 hours ago -
6. A long straight wire with circular cross section and radius
1.5 cm carries a 1.2...
asked 9 hours ago -
Deacon Corporation has provided the following financial data
from its balance sheet and income statement:
Year...
asked 10 hours ago