NSO Level 1- Science Olympiad (SOF) Class 7: Questions 156 - 159 of 699
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Question 156
Question MCQ▾
Read the given statements and select the correct option.
(i) Salivary amylase breaks down starch into Maltose & Dextrin.
(ii) Pancreas secrets enzymes that breaks down remainder of starch to maltose, which is further digested to glucose.
Choices
Choice (4) | Response | |
---|---|---|
a. | Only (i) is true. | |
b. | (i) & (ii) are true, (ii) is explanation of (i) | |
c. | (i) & (ii) are true, both are independent statements | |
d. | All of the above |
Question 157
Question Match List-Ⅰ List-Ⅱ▾
Match Column I & II and select the correct option from the codes given below.
List-Ⅰ (Column I) | List-Ⅱ (Column II) |
---|---|
(A) Bile Juice | (i) Liver |
(B) Bread Mold (Fungus) | (ii) Photosynthesis |
(C) Light | (iii) Rhizopus. |
(D) Symbiosis | (iv) Pitcher Plant. |
(E) Insectivorous Plant | (v) Mycorrhizae. |
Choices
Choice (4) | Response | |
---|---|---|
| ||
a. |
| |
b. |
| |
c. |
| |
d. |
|
Question 158
Question MCQ▾
Potassium chlorate is used in which of the following industry?
Choices
Choice (4) | Response | |
---|---|---|
a. | Match industry | |
b. | Detergent industry | |
c. | Juice industry | |
d. | Soap industry |
Question 159
Question MCQ▾
Curd contains which of the following acid?
Choices
Choice (4) | Response | |
---|---|---|
a. | Malic acid | |
b. | Acetic acid | |
c. | Lactic acid. | |
d. | Citric acid |