Online Test of Chapter 6 Life Process Science| Class 10th
Questions:
1. Atmospheric carbon di oxide is ………….. to carbohydrates in Photosynthetic process.
(a) oxidized
(b) Reduced
(c) Neutralised
(d) Burnt
2. Where are proteins first digested in the alimentary canal?
(a) small intestine
(b) oesophagus
(c) mouth
(d) stomach
3. The food is stored in which form in leaves?
(a) Glucose
(b) Fructose
(c) Glycogen
(d) Starch
4. The autotrophic mode of nutrition requires:
(a) carbon dioxide and water
(b) chlorophyll
(c) sunlight
(d) all of the above
5. What happen to stomata when water enters the guard cells?
a) Opens
b) Closes
c) Open or closes
d) No effect
6. Which of the following is the correct statement regarding bile?
(a) secreted by bile duct and stored in liver
(b) secreted by gall bladder and stored in liver
(c) secreted by liver and stored in bile duct
(d) secreted by liver and stored in gall bladder
7. The organism having parasitic mode of nutrition is:
(a) Penicillium
(b) Plasmodium
(c) Paramecium
(d) Parrot
8. The process of taking food in the body is called?
(a)Ingestion
(b)Assimilation
(c)Absorption
(d)Digestion
9. Two of the following organisms have a holozoic mode of nutrition. These organisms are:
(a) Paramecium and Plasmodium
(b) Plasmodium and Parakeet
(c) Parakeet and Paramecium
(d) Paramecium and Parasite
10. The fluid which appears in our mouth on seeing good food is?
a) Water
b) Hormone
c) Enzyme
d) None of the above
Chapter - 6 Life Process Quiz - 1 Class - 10th
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Question 1 of 10
1. Question
Atmospheric carbon di oxide is ………….. to carbohydrates in Photosynthetic process.
Correct
Atmospheric carbon dioxide is reduced to carbohydrate by photosynthetic organisms.
Incorrect
Atmospheric carbon dioxide is reduced to carbohydrate by photosynthetic organisms.
-
Question 2 of 10
2. Question
Where are proteins first digested in the alimentary canal?
Correct
Proteins are digested first in the alimentary canal in the stomach by the digestive enzyme called pepsin.
Incorrect
Proteins are digested first in the alimentary canal in the stomach by the digestive enzyme called pepsin.
-
Question 3 of 10
3. Question
The food is stored in which form in leaves?
Correct
Glucose in plants converted to starch for storage.
Incorrect
Glucose in plants converted to starch for storage.
-
Question 4 of 10
4. Question
The autotrophic mode of nutrition requires:
Correct
Autotrophic Nutrition is the process where the organism prepare their own food with the help of simple inorganic materials like CO2,H2O in sunlight with the help of chlorophyll.
Incorrect
Autotrophic Nutrition is the process where the organism prepare their own food with the help of simple inorganic materials like CO2,H2O in sunlight with the help of chlorophyll.
-
Question 5 of 10
5. Question
What happen to stomata when water enters the guard cells?
Correct
Guard cells bends away from each other which opens up the stomata
Incorrect
Guard cells bends away from each other which opens up the stomata
-
Question 6 of 10
6. Question
Which of the following is the correct statement regarding bile?
Correct
Bile is secreted by liver which is stored in gall bladder.
Incorrect
Bile is secreted by liver which is stored in gall bladder.
-
Question 7 of 10
7. Question
The organism having parasitic mode of nutrition is:
Correct
Incorrect
-
Question 8 of 10
8. Question
The process of taking food in the body is called?
Correct
Ingestion is the process of taking food or substance in body.
Incorrect
Ingestion is the process of taking food or substance in body.
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Question 9 of 10
9. Question
Two of the following organisms have a holozoic mode of nutrition. These organisms are:
Correct
Holozoic nutrition is a method of nutrition that involves the ingestion of liquid or solid organic material, digestion, absorption and assimilation of it to utilize it.
Incorrect
Holozoic nutrition is a method of nutrition that involves the ingestion of liquid or solid organic material, digestion, absorption and assimilation of it to utilize it.
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Question 10 of 10
10. Question
The fluid which appears in our mouth on seeing good food is?
Correct
Saliva contains the enzyme salivary amylase which is capable of breaking down starch into simpler sugars.
Incorrect
Saliva contains the enzyme salivary amylase which is capable of breaking down starch into simpler sugars.