NSO Level 1- Science Olympiad (SOF) Class 9: Questions 131 - 137 of 2138
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Question 131
Question MCQ▾
Basic difference between active & passive transport is
Choices
Choice (4) | Response | |
---|---|---|
a. | Active transport does not require energy and movement of solutes is against the concentration gradient. | |
b. | Active transport requires energy with the movement of solutes against the concentration gradient. | |
c. | Active transport requires energy with the movement of solutes along the concentration gradient. | |
d. | All of the above |
Question 132
Question MCQ▾
Transcription results in
Choices
Choice (4) | Response | |
---|---|---|
a. | Synthesis of DNA from RNA | |
b. | Synthesis of DNA from DNA | |
c. | Synthesis of Protein from DNA | |
d. | Synthesis of RNA from DNA |
Question 133
Question MCQ▾
Which of the following requires ATP?
Choices
Choice (4) | Response | |
---|---|---|
a. | Osmosis | |
b. | Diffusion | |
c. | Facilitated Diffusion | |
d. | Active transport |
Question 134
Question 135
Question MCQ▾
Which of the following is not membrane bound cell organelle
Choices
Choice (4) | Response | |
---|---|---|
a. | Mitochondria | |
b. | Ribosome | |
c. | Lysosome | |
d. | ER |
Question 136
Question MCQ▾
The element which is a liquid at slightly above 30˚C is:
Choices
Choice (4) | Response | |
---|---|---|
a. | Calcium | |
b. | Lithium | |
c. | Sodium | |
d. | Cesium |
Question 137
Question MCQ▾
Cell biology is the study of
Choices
Choice (4) | Response | |
---|---|---|
a. | Physiology of the cell | |
b. | Cytology of the cell | |
c. | Histology of the cell | |
d. | All a., b. and c. are correct |