Advertisements
Advertisements
प्रश्न
Digestion of starch starts in the stomach.
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Digestion starts in the mouth. The enzyme amylase in saliva begins breaking down starch into simpler sugars before the food reaches the stomach.
APPEARS IN
संबंधित प्रश्न
Describe the parts of our tooth with the help of a labelled diagram.
Where does digestion of fat take place in our body?
Prepare a possible vegetarian menu for your dinner which would provide all the necessary nutrients.
Study the diagram given below and then answer the question that follows:
Identify the tooth and give a reason to support your answer.
Write the function of the following in the human alimentary canal:
Villi
Put a tick (✓) against the most appropriate alternative in the following statement.
The teeth which help in tearing the food are the:
Fill in the blank.
Molars are meant for _____ the food.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Fill in the blanks.
Grinding of food is brought about by _______ and ______
Fill in the blank.
Steapsin is also called _________
What is dental plaque?
Write short answers
Write the names of three enzymes which are found in pancreatic juice.
Name the types of teeth in human with functions.
Name the enzymes secreted by the following: Pancreas
(i)______ and (ii)______ form the common bile duct.
Identify the salivary gland lying below the tongue.
A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains:
The enzymes present in the saliva convert ______.
Mucosa forms __a__ in stomach and ___b___ in intestine respectively.
