Biology Practice Question and Answer
8 4 Answer : 1. "taking in carbon dioxide and making carbohydrates (sugars)"
4 Q:
5f0ff5042d9085055f45e4b4 4 Q:
5ee21b912bf4c4044647425f 4 4 Answer : 1. "transcription"
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5f48ce3ccebf7d1232e8b50d 4 Q:
5f16b7ce8cf3201b6327b774 4 Q:
5f043bd0d3626553adad620d
Q: Photosynthesis contributes to plant growth by 1956 05b5cc601e4d2b4197774b471
5b5cc601e4d2b4197774b471- 1taking in carbon dioxide and making carbohydrates (sugars)true
- 2converting sugar to oxygen and waterfalse
- 3taking in oxygen and making woodfalse
- 4synthesizing carbon dioxide and making cellulosefalse
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Answer : 1. "taking in carbon dioxide and making carbohydrates (sugars)"
Explanation :
Answer: A) taking in carbon dioxide and making carbohydrates (sugars) Explanation: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.
Q: Which organ cannot be transplanted in human body?
1872 05f0ff5042d9085055f45e4b4
5f0ff5042d9085055f45e4b4- 1Heartfalse
- 2kidneyfalse
- 3Braintrue
- 4lungfalse
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Answer : 3. "Brain"
Q: Which one of the following pairs is not correctly matched?
1812 05ee21b912bf4c4044647425f
5ee21b912bf4c4044647425f- 1Ascorbic acid Lemonfalse
- 2Maltose - Maltfalse
- 3Acetic acid - Curdtrue
- 4Formic acid -Red antfalse
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Answer : 3. "Acetic acid - Curd "
Q: The metallurgical process in which a metal is obtained in a fused state is called ? 1776 05c2dc37df11ee42b64688ff3
5c2dc37df11ee42b64688ff3- 1roastingfalse
- 2calcinationsfalse
- 3smeltingtrue
- 4froth floatationfalse
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Answer : 3. "smelting"
Q: What process immediately preceeded protein synthesis at the ribosome? 1766 05b5cc5ffe4d2b4197774b417
5b5cc5ffe4d2b4197774b417- 1transcriptiontrue
- 2replicationfalse
- 3translationfalse
- 4duplicationfalse
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Answer : 1. "transcription"
Explanation :
Answer: A) transcription Explanation: Protein synthesis at the ribosome is immediately preceeded by the transcription process.
Q: A specific function of light energy in the process of photosynthesis is to ______.
1744 25f48ce3ccebf7d1232e8b50d
5f48ce3ccebf7d1232e8b50d- 1activate chlorophylltrue
- 2formation of oxygenfalse
- 3absorb waterfalse
- 4reduce carbon- di-oxidefalse
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Answer : 1. "activate chlorophyll "
Q: Which organ is responsible for activity and hand-eye coordination in human body?
1622 15f16b7ce8cf3201b6327b774
5f16b7ce8cf3201b6327b774- 1Liverfalse
- 2kidneyfalse
- 3Braintrue
- 4Heartfalse
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Answer : 3. "Brain"
Q: Where is the Pineal Gland Situated?
1613 05f043bd0d3626553adad620d
5f043bd0d3626553adad620d- 1Kidneyfalse
- 2Uterusfalse
- 3Liverfalse
- 4Braintrue
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Answer : 4. "Brain "
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