SCERT Maharashtra Question Bank Pdf Solution Q. 2 B) III. Distinguish between following. There in Pdf total 7 Distinguish between following. We have given full Solve in this page.
Maharashtra Question Bank Class 10 Distinguish between following Solution
1 B) III) Distinguish between following:
1.) Translation and Transcription.
Answer:
Translation
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Transcription |
It is the process of formation of protein from mRNA | It is the process of formation of mRNA from DNA
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Takes place in the cytosol | Takes place in the nucleus
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Ribosome does the function of enzyme | RNA polymerase does the function of enzyme
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End product is protein | End product is some functional mRNA |
2.) Aerobic and Anaerobic respiration.
Answer:
Aerobic respiration
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Anaerobic respiration |
It takes place in the presence of oxygen
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It takes place in the absence of oxygen |
It can occur in both plants and animal cell | It takes place specifically in anaerobic bacteria and human muscle cells
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Total 38 molecules of ATP are generated per glucose molecule
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Total 2ATP molecules are generated per glucose molecule
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Oxidation of glucose occurs to form Co2 and H2o | Incomplete Oxidation of glucose results in the formation of alcohol or lactic acid and Co2 |
3.) Conventional energy sources & Non-conventional energy sources.
Answer:
Conventional energy sources
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Non-conventional energy sources |
These are the non renewable source of energy means which can not be replenished
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These are renewable source of energy which can be replenished |
These energy sources are being used from many thousands of years ago | These techniques of energy source generation are recently developed and are still a developing area like electricity generation from solar panels |
These causes pollution when and damages environment
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These does not causes any pollution or harm to the environment |
Examples are coal, petroleum and natural gas etc
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Examples are wind energy, tidal energy, solar energy etc |
4.) Thermal Power Plant & Solar thermal power plant.
Answer:
Thermal Power Plant | Solar thermal power plant
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This is a non renewable source of energy for electricity generation | This is a renewable source of energy for electricity generation
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Coal is used for electricity production | Sunlight is used for electricity production
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Electricity generation causes pollution | Electricity generation does not causes pollution
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The energy that we get is not a green energy | The energy that we get is a green energy |
5.) Electricity generation from solar cells & solar thermal power generation.
Answer:
Electricity generation from solar cells
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solar thermal power generation |
Solar cell convert solar energy directly to electrical energy | The solar energy obtained from sun is first converted to thermal energy and then converted to electrical energy following various stages
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In this the electrical energy is directly produced by the photovoltaic effect | The electrical energy is produced using
various parts like condenser, reflector, cooling tower, turbine and generator
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6.) Meiosis & Mitosis.
Answer:
Meiosis | Mitosis |
It takes place in the generative cells of the body | It take place in the somatic cells of the body
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Results in the formation of four daughter nuclei following two successive division | Results in the formation of two daughter nuclei following single division
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Prophase last for longer time and is complex | Prophase lasts for short time and is simple compared to meiosis
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The chromosome number in daughter cells is half of the parent cell | The chromosome number in daughter cells is equal to that of the parent cell
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It is also known as reductional division | It is also known as equational division
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Responsible for gametes and spore formation | Responsible for bringing growth, repair and healing
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The daughter cells formed after meiosis are genetically different | The daughter cells formed after mitosis are genetically identical
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7.) Binary fission & Multiple fission.
Answer:
Binary fission | Multiple fission
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The parent cell divides into two daughter cells
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The parent cell divides into more than two daughter cells |
Nucleus divides immediately followed by cytoplasmic division
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Nucleus does not divides immediately followed by cytoplasmic division |
Can occur longitudinally or along any plane
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It occurs on any one plane |
Example are amoeba, leishmania
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Examples are plasmodium |