Description : If the stomach did not produce any hydrochloric acid, which enzyme will not function? (1) Ptyalin (2) Rennin (3) Pepsin (4) Lipase
Last Answer : (3) Pepsin Explanation: Hydrochloric acid converts pepsinogen into an enzyme called pepsin. When food enters the stomach, hydrochloric acid production increases and the pH may fall to as low as 1 or 2, a very acidic condition.
Description : Ptyalin, an enzyme work in saliva in -
Last Answer : Ptyalin, an enzyme work in saliva in - A. Alkaline medium B. almost neutral medium C. Acidic medium D. All media
Description : Ptyalin in secreted by ___________ and work in ___________medium.
Last Answer : Ptyalin in secreted by ___________ and work in ___________medium. A. Stomach , acidic B. Salvary gland, 6.8-7 C. Pancreas, alkaline D. Bile, alkaline.
Description : Ptyalin is an enzyme of
Last Answer : Ptyalin is an enzyme of A. Salivary juice B. Pancreatic juice C. Intestinal juice D. None of these
Description : Ptyalin is secreted by -
Last Answer : Ptyalin is secreted by - A. Stomach B. Salvary gland C. Pancreas D. Bile, alkaline.
Description : Ptyalin is an enzyme produced in the
Last Answer : Salivary glands
Description : The salivary hydrolase is known as salivary amylase, or ptyalin. Ptyalin digests carbohydrates breaking starch and glycogen, glucose polymers, into maltose (a glucose disaccharide) and dextrin.
Last Answer : Why doesn't the food enter the trachea instead of going to the esophagus?
Description : Ptyalin is an enzyme produced in the?
Last Answer : salivary glands
Description : Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in (A) Blood (B) Saliva (C) Intestine (D) Gland
Last Answer : (B) Saliva
Description : One of the following is not a protein digesting (a) Pepsin (b) Rennin (c) Ptyalin (d) Air
Last Answer : (c) Ptyalin
Description : One of the following works in neutral media (a) Trypsin (b) Lipase (c) Ptyalin (d) All
Description : Some proteolytic enzymes are (C.P.M.T. 77) (a) Trypsin, peptidase, pepsin (b) Amylopsin, steapsin, ptyalin (c) Amylase, lipase, zymase (d) Urease, zymase, dehydrogenase
Last Answer : (a) Trypsin, peptidase, pepsin
Description : The enzyme which can act in Acidic and basic media both (a) Lipase (b) Trypsin (c) Pepsin (d) Ptyalin
Last Answer : (d) Ptyalin
Description : Ptyalin is also known as (a) Salt solution (b) Salivary amylase (c) Sugar solution (d) None
Last Answer : (b) Salivary amylase
Description : Ptyalin is found in (a) Secretin (b) Saliva (c) Satity centre (d) All
Last Answer : (b) Saliva
Description : When a person walking in bright sunlight enters a dark room, he is not able to see clearly for a little while because (a) The eye muscles cannot immediately change the focal length of the eye ... iris is unable to contract the pupil immediately (d) The iris is unable to dilate the pupil immediately
Last Answer : Ans:(d)
Description : When a person walking in bright Sunlight enters a dark room, he is not able to see clearly for a little while because (1) the eye muscles cannot immediately adjust the focal length of the eye ... is unable to contract the pupil immediately. (4) the iris is unable to dilate the pupil immediately.
Last Answer : the iris is unable to dilate the pupil immediately.
Description : What is the name of the substance food becomes after it is broken down in the stomach?
Last Answer : Need answer
Description : Lipose present in the stomach cannot hydrolyze fats owing to (A) Alkalinity (B) Acidity (C) High acidity (D) Neutrality
Last Answer : Answer : C
Description : Jack is in charge of a project team. Due to an unexpected project change, some issues with the project have come up. Two key team members, Samantha and Felix, are arguing their ... concerns through conflict resolution. e. Delay this issue for now until it becomes a significant conflict.
Last Answer : a. Confront the problem early, and invite both Samantha and Felix to private meetings.
Description : Pick out the wrong statement. (A) In a multistep reaction, the slowest step is the rate determining step (B) In general, the rate of a reaction becomes triple for every 10°C rise in temperature (C ... energy (D) Molecularity of a reaction cannot be zero but the order of a reaction can be zero
Last Answer : (B) In general, the rate of a reaction becomes triple for every 10°C rise in temperature
Description : What happens to the internal energy of water at reference temperature where enthalpy is zero? a. Becomes negative b. Becomes positive c. Remains constant d. Cannot be defined
Last Answer : Becomes negative
Description : An amount becomes 160% of itself in 5 years through simple interest. At the same rate of interest, how long will it take for the amount to more than double itself if we use compound interest? a) 7 b) 8 c) 9 d) 10 e) cannot be determined
Last Answer : Answer: a)