EASY
7th CBSE
IMPORTANT
Earn 100

‘A’ got her gall bladder removed surgically as she was diagnosed with stones in her gall bladder. After the surgery, she faced problems in digestion of certain food items when consumed in bulk. Can you tell which kind of food items would they be and why?

Important Questions on Nutrition in Animals

MEDIUM
7th CBSE
IMPORTANT
Match the organs In Column I with the words listed In Column II.

Column I

Column II

(a) Rectum

(i) Mucous

(b) Gall Bladder

(ii) Villi

(c) Stomach

(iii) Taste buds

(d) Tongue

(iv) Faeces

(e) Small Intestine

(v) Bile Juice

EASY
7th CBSE
IMPORTANT
Ruminants such as cows and buffaloes swallow their food hurriedly and then sit restful and chew their food. Can you reason why?
EASY
7th CBSE
IMPORTANT
Boojho and Paheli were eating their food hurriedly so that they could go out and play during the recess. Suddenly, Boojho started coughing violently. Think of the reasons why he was coughing and discuss with your friends.
EASY
7th CBSE
IMPORTANT
water front intestinal salts pseudopodia back vacuole

The digestion of all food components is completed by the_____ juice.

MEDIUM
7th CBSE
IMPORTANT

Label the below given figure as directed below and give the name of type of teeth.

Question Image

(i) The cutting and biting teeth as ‘A’
(ii) The piercing and tearing teeth as ‘B’
(iii) The grinding and chewing teeth as ‘C’
(iv) The grinding teeth present only in adult as ‘D’

EASY
7th CBSE
IMPORTANT

Read the following passage carefully and answer the question that follows It.
Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas.
Which organ secretes the bile Juice?

EASY
7th CBSE
IMPORTANT

Read the following passage carefully and answer the question that follows it.
Bile juice is stored in a sac called gall bladder, located near its organ of secretion liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas.
Why is digestion of fats difficult as compared to that of other nutrients?

EASY
7th CBSE
IMPORTANT

Read the following passage carefully and answer the question that follows it.
Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas.
How does bile juice help in digestion of fat?