General Science Practice Question and Answer
8 Q: What is the percentage of protein in soybean?
465 063b6c96f28c33f137b3c9548
63b6c96f28c33f137b3c9548- 175%false
- 250%false
- 364%false
- 442%true
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Answer : 4. "42%"
Explanation :
Soybean seeds contain to 40% of crude protein and about 20% of fat, and soybean meal characterized higher content of crude protein- about 40-49%. Soybean meal standardized on 44 and 49% of protein there is on the feed market
Q: What are tissues in the body made of?
412 063b6c8ff61d62119f1a22147
63b6c8ff61d62119f1a22147- 1carbohydratesfalse
- 2fatfalse
- 3vitaminsfalse
- 4proteintrue
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Answer : 4. "protein"
Explanation :
Tissues are formed from the assemblage of cells and intercellular materials in various proportions in which one component predominates. In nervous tissue as an example, nerve cells predominate while in connective tissues such as Ligaments and Tendons, intercellular fibrous materials predominate.
Q: Mitochondria are absent in?
814 063b6c89061d62119f1a21915
63b6c89061d62119f1a21915- 1green algaefalse
- 2bacteriatrue
- 3fungusfalse
- 4yeastfalse
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Answer : 2. "bacteria"
Explanation :
Bacteria are prokaryotes. They are single-celled organisms and microscopic. It does not have well defined nucleus and cell organelles. Thus, mitochondria is absent in them.
Q: Provides a variety of attractive colors to flowers and seeds?
497 063b6c77f61d62119f1a1f758
63b6c77f61d62119f1a1f758- 1Leucoplastfalse
- 2tonoplastfalse
- 3chromoplasttrue
- 4None of thesefalse
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Answer : 3. "chromoplast"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: Where does protein synthesis take place in the cell?
505 063b6c73328c33f137b3c605f
63b6c73328c33f137b3c605f- 1Golgi bodyfalse
- 2Centrosomefalse
- 3ribosometrue
- 4None of thesefalse
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Answer : 3. "ribosome"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: Agni Neerja disease is related to?
1364 063b6c6a228c33f137b3c5100
63b6c6a228c33f137b3c5100- 1Coconutfalse
- 2orangefalse
- 3Appletrue
- 4Grapesfalse
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Answer : 3. "Apple"
Explanation :
Agni Neerja disease is caused by the Yellow Vein Mosaic Virus (YUMA). It is not usually sap transmissible, but it has been transmitted by grafting under experimental conditions.
Q: Litmus is obtained from-
467 063b6c63d61d62119f1a1daaa
63b6c63d61d62119f1a1daaa- 1from bacteriafalse
- 2from algaefalse
- 3from fungusfalse
- 4from lichentrue
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Answer : 4. "from lichen"
Explanation :
Litmus is obtained from lichens, which are composite organisms formed from a symbiotic relationship between a fungus and an alga or cyanobacterium. Litmus is a water-soluble mixture of different dyes extracted from lichens, primarily Roccella tinctoria and Roccella fuciformis. It is commonly used as a pH indicator in laboratories to test the acidity or alkalinity of solutions.
Q: Which vegetable food contains maximum protein?
542 063b6c2ab28c33f137b3bf5f9
63b6c2ab28c33f137b3bf5f9- 1Arharfalse
- 2peasfalse
- 3Soybeantrue
- 4Gramfalse
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Answer : 3. "Soybean"
Explanation :
soybeans contain the highest amount of protein. Soybeans are a complete protein, meaning they provide all nine essential amino acids that the human body cannot produce on its own. Other high-protein vegetables include lentils, chickpeas, black beans, and green peas. Including a variety of these plant-based protein sources in your diet can contribute significantly to your protein intake.