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Why do muscle cells in athletes have more mitochondria?
4. have a greater demand for energy than the muscle cells of nonathletes
What are the four types of eukaryotic cells?
The four types of eukaryotic cells are animal cells, plant cells, fungal cells, and protist cells. Each type of cell has unique structures and functions that distinguish them from one another.
Describe the function of the 4 main type of cell?
The four main types of cells in the human body are epithelial, connective, muscle, and nerve cells. Epithelial cells form protective layers and are involved in absorption and secretion. Connective cells provide structural support, connect different tissues, and store energy. Muscle cells facilitate movement through contraction, while nerve cells transmit signals, enabling communication throughout the body.
Can all four types of body tissue be found in skeletal muscle?
No, skeletal muscle tissue is composed primarily of skeletal muscle cells, which are a type of muscle tissue. Other types of body tissues like epithelial, connective, and nervous tissue are not typically found within skeletal muscle.
Do cells contain four kinds of organic macromolecules?
Four classes of organic macromolecules found in cells are:nucleic acidspolysaccharides (= complex carbohydrates)lipidsproteinsthis is exactly what i needed for my 8th grade science homework
What are the four possible energy sources for a muscle and the three sources of ATP for muscle contraction?
Creatine phosphate, oxidative phosphorylation, and glycolysis.
Where do the cells in your body get energy?
Cellular respiration is right. The four functions that require energy are movement, caused by muscle cells. Making proteins or enzymes and cell division caused by all or many cells. And sending nerve impulses which is caused by nerve cells.
What are the four possible energy sources for a muscle?
Glycogen and fat, found in muscle, and glucose and fatty acid, found in blood
How do cell in you're body get energy?
Cellular respiration is right. The four functions that require energy are movement, caused by muscle cells. Making proteins or enzymes and cell division caused by all or many cells. And sending nerve impulses which is caused by nerve cells.
What are four sources of energy and four non-sources?
Four sources of energy include solar energy, wind energy, hydroelectric power, and fossil fuels (like coal, oil, and natural gas). Non-sources of energy are items that do not produce energy, such as water (when not harnessed for hydroelectric power), rocks, air (when not in motion), and plants (when not used for biomass energy).
Why do muscle cells in athletes have more mitochondria?
4. have a greater demand for energy than the muscle cells of nonathletes
What are four promising new energy sources?
Four promising new energy sources include solar power, which harnesses sunlight through advanced photovoltaic technologies; wind energy, utilizing improved turbine designs for greater efficiency; tidal energy, which captures the kinetic energy of ocean currents; and hydrogen fuel, produced from renewable sources that can power fuel cells with zero emissions. Each of these technologies is being developed to enhance sustainability and reduce reliance on fossil fuels, contributing to a cleaner energy future.
What are the four sources of heat?
The four main sources of heat are the sun, geothermal energy from the Earth's core, friction from mechanical processes, and chemical reactions such as combustion.
What are four renewable sources of energy?
Four renewable sources of energy are wind power, solar power, muscle power, water power and tidal power..4 sources of renewable energy are wind , water , sunlight and forests (assuming we cut slower then we grow new ones).love,hugs.kisses,kickscoal,oil,gas and nuclear or uraninm
Muscle tissue has four characteristics what are they?
Contractility - the ability of a muscle to shorten. Extensibility - the ability to lengthen. Elasticity - the ability to return to their original shape. And, Excitability - can be triggered by electrical stimulation.
What are the for basic cell types?
The four basic cell types are epithelial cells (skin cells, lining of organs), connective tissue cells (bone cells, fat cells), muscle cells (skeletal muscle cells, cardiac muscle cells), and nerve cells (neurons). Each type of cell has a specific structure and function that contributes to overall body function.
Name four non-renewable sources of energy?
Four non-renewable sources of energy are coal, oil, natural gas, and nuclear energy. These sources are finite and their use contributes to environmental challenges such as air pollution and climate change.
