Enzymes and acidic juices in the stomach, which break proteins down into smaller molecules, is known as
circulation
chemical digestion
excretion
mechanical digestion
Q.11.
Lacteals, lymph capillaries are found in –
Spleen
Intestinal villi
Salivary gland
Mammary gland
Q.12.
Succus entericus does not contain:
Dipeptidase
Sucrase
Nuclease
Lipase
Q.13.
A vitamin that is not stored in the liver is vitamin :
C
K
B12
A
Q.14.
Pancreatic secretions can be prevented from entering the duodenum by :
Pyloric valve
Sphincter of oddi
Common bile duct
CCK-PZ
Q.15.
After surgical removal of an infected gallbladder, a person must be especially careful to restrict dietary intake of . . .
starch
protein
sugar
fat
Q.16.
Tick mark the false statement.
About 60% starch is hydrolysed in buccal cavity by the enzyme salivary amylase
Salivary amylase acts on starch and is converted into maltose
Salivary amylase acts at optimum pH 6.8
Stomach stores the food for 4-5 hours
Q.17.
A waxy, fatlike substance that can cause heart disease is
Fiber
Vitamin D
Cholesterol
Giant Turkey Leg
Q.18.
Choose the correct answer among the following: Gastric juice contains
Pepsin, rennin, lipase
Trypsin, rennin, pepsin
Pepsin, rennin, amylase
Pepsin, lipase, tripsin
Q.19.
Match the column I with column II Column I Column IIa. Pancreatic juice (i) Bilirubin and biliverdinb. Intestinal juice (ii) Maltasec. Bile juice (iii) Trpsin, Carboxypeptidased. Succus entricus (iv) Enterokinase
a-(iv), b-(iii), c-(ii), d-(i)
a-(iii), b-(iv), c-(ii),d-(i)
a-(iii), b(-iv), c-(i), d-(ii)
a-(ii), b-(iii), c-(i), d-(iv)
Q.20.
Protein digestion takes place
in the mouth
in the stomach
in the stomach and duodenum
all of the above
Support mcqgeeks.com by disabling your adblocker.
Please disable the adBlock and continue. Thank you.