Biology - Abiotic Synthesis of Polymers
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This is MCQs of Biology
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Question 1 of 15
1. Question
A polymer is formed by:
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Question 2 of 15
2. Question
In the aquatic environment of a cell, rapid polymer formation is possible because of:
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Question 3 of 15
3. Question
Life cannot originate from inorganic material at present because of:
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Question 4 of 15
4. Question
The presence of salts ( Na CI and others) in the animal body gives an inference that life originated in the:
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Question 5 of 15
5. Question
Droplet of phospholipid molecules formed in a liquid environment is called:
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Question 6 of 15
6. Question
One the primitive Earth, polymers such as proteins and nucleic in aqueous suspension formed the spherical aggregates. These are called:
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Question 7 of 15
7. Question
Which of the following evolved first?
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Question 8 of 15
8. Question
Under certain conditions scientists have obtained cell- like structures. These are known as:
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Question 9 of 15
9. Question
Coacervates are:
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Question 10 of 15
10. Question
Coacervates containing nucleoprotein, surrounded by several nutritive substances and covered by a surface membrane represent:
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Question 11 of 15
11. Question
Coacervates were experimentally produced by:
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Question 12 of 15
12. Question
According to abiogenesis, life originates from:
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Question 13 of 15
13. Question
Which of the following is formed has properties similar to to today’s cells?
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Question 14 of 15
14. Question
The term ‘ microsphere’ was proposed by:
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Question 15 of 15
15. Question
Which of the following is a cell forerunner developed from cell- like microspheres?
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