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Why do cells use fat and starch for long term energy storage instead of ATP molecules?
Cells use fat and starch for long-term energy storage because these molecules are more stable and can store larger amounts of energy compared to ATP. While ATP serves as a readily accessible energy source for immediate cellular processes, it is not suitable for long-term storage due to its instability and short lifespan. Fats and starches can be broken down into glucose or fatty acids when energy is needed, providing a more efficient and sustainable energy reservoir for the cell.
What is sustainable and non sustainable?
Sustainable refers to practices that can be maintained over the long term without causing harm to the environment or depleting natural resources. Non-sustainable refers to practices that deplete resources, harm the environment, or are not viable in the long run due to their negative impact on ecosystems or society.
Can some organisms survive without energy?
No. NOTHING can be done without energy.Well, some organisms could remain dormant for a while, without an energy source. But in the long term, they will need an energy source, to have any type of activity.
Which type of macromolecule contains high-energy bonds and is used for long-term energy storage?
Lipids contain high-energy bonds and are used for long-term energy storage in the form of fats and oils. They provide a concentrated source of energy when broken down in the body through processes like cellular respiration.
What is the importance of preserving energy sources?
Energy supply must be sustainable and diverse. And energy needs to be used more efficiently. A sustainable energy supply, both in the short- and the long-term, is needed for promoting both economic development and people's quality of life, as well as protecting the environment.We also need a greater diversification of energy resources - if we are largely dependent on one fuel source, we risk price rises and supply disruptions.Energy is a precious resource which must be conserved. Improved energy efficiency, therefore, in our homes, factories and transport needs to be strongly encouraged. Energy supply must be sustainable and diverse. And energy needs to be used more efficiently. A sustainable energy supply, both in the short- and the long-term, is needed for promoting both economic development and people's quality of life, as well as protecting the environment.We also need a greater diversification of energy resources - if we are largely dependent on one fuel source, we risk price rises and supply disruptions.Energy is a precious resource which must be conserved. Improved energy efficiency, therefore, in our homes, factories and transport needs to be strongly encouraged.
Is solar energy a good source of long-term electric energy?
Yes, solar energy is a good source of long-term electric energy because sunlight is abundant and renewable. Solar panels have a long lifespan (20-25 years) and require minimal maintenance, making them a reliable source of electricity for the long term. Additionally, advancements in solar technology continue to improve efficiency and reduce costs, making it an increasingly attractive option for sustainable energy production.
Is radiant energy sustainable?
Yes, radiant energy from the sun is sustainable as it is a renewable resource that will not deplete over time. Harnessing radiant energy through solar panels can provide a long-term and environmentally friendly source of power.
Why does the world have to use sustainable energy?
"Sustainable" means that it can be sustained in the long term. Obviously, if we expect to survive on this planets thousands or perhaps millions of years, short-term solutions are just that: for the short term. A long-term solution must be found eventually.
Which of these is an advantage of using wind as a source of energy?
One advantage of using wind as a source of energy is that it is a renewable and abundant resource, making it sustainable in the long term. Additionally, wind energy production does not produce greenhouse gas emissions, thus it helps in reducing the impact on climate change.
Why is solar energy an abundant renewable energy source?
Solar energy is abundant because the sun continually emits vast amounts of energy, which can be harnessed through solar panels to generate electricity. It is renewable because sunlight is inexhaustible and available in abundance, making it a sustainable energy source for the long term without depletion.
Why do we say geothermal energy is not sustainable?
Geothermal energy is considered sustainable because it is a renewable energy source that relies on heat from the Earth's crust. However, some concerns about sustainability include the potential for depleting local heat reservoirs if not managed properly and the release of greenhouse gases and other pollutants during the extraction and conversion processes. It is important to conduct thorough monitoring and consider environmental impacts to ensure the long-term sustainability of geothermal energy.
Is nuclear energy a long term source of energy?
hope so. I would hate for the sun to stop working.
What is the term for goods or services which pose minimal harm to the environment?
Sustainable is a term used. A sustainable tourist development is one that does no damage to its environment. Solar power is a sustainable source of energy, in that it is renewable and emission free (apart from the manufacture). (The Telegraph says the answer is 8,3. They have incorrectly printed it as it is 3,8.) Another answer could be eco-friendly.
Is solar energy a good source of long-term electric energy for Canada?
Doubtful, and in the Canadian winter very doubtful.
What is sustainable and non sustainable?
Sustainable refers to practices that can be maintained over the long term without causing harm to the environment or depleting natural resources. Non-sustainable refers to practices that deplete resources, harm the environment, or are not viable in the long run due to their negative impact on ecosystems or society.
Are tar sands and oil shale a good long-term energy solution?
Both tar sands and oil shale have significant environmental impacts and require extensive energy inputs for extraction and processing. They are not considered sustainable long-term energy solutions due to their high carbon emissions and potential for water pollution. Investing in renewable energy sources and technologies would be a more sustainable choice for the long-term.
What are the importances of geothermal uses?
Geothermal energy provides a renewable and sustainable source of power that produces low greenhouse gas emissions, helping to reduce reliance on fossil fuels. It can provide a constant and reliable source of energy, contributing to energy security and stability in regions with geothermal resources. Geothermal systems also have a long lifespan and low operational costs once the initial infrastructure is in place, making them economically viable in the long term.
