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Movement of water across the cell membrane
What else can I help you with?
Which activity can occur without the use of energy?
Movement of water across the cell membrane
How is lack of oxygen related to lack of energy?
We use oxygen to burn sugar to make ATP energy. ATP is cellular money and without it many processes cannot occur. Depletion in ATP energy can be felt by lack of energy.
Why you feel hungry after physical activity?
Because we use our energy.
What organ controls all the activity in the body and how much energy does it use?
The brain controls all activity in the body and uses about 20 of the body's energy.
How does osmosis and diffusion occur without the use of energy?
Osmosis and diffusion are passive processes that occur without the use of energy because they rely on the natural movement of particles from an area of higher concentration to an area of lower concentration, driven by the principle of entropy. In osmosis, the movement of water molecules across a selectively permeable membrane occurs due to differences in solute concentrations on either side of the membrane. In diffusion, molecules move from regions of higher concentration to lower concentration until equilibrium is reached, without the need for energy input.
When you use a match to light a candle multiple of energy occur.?
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Why is chlorophyll necessary for photosynthesis to occur?
Chlorophyll is necessary for photosynthesis to occur because it is a pigment that absorbs light energy from the sun. This light energy is used to convert carbon dioxide and water into glucose, which is the main source of energy for plants. Without chlorophyll, plants would not be able to capture and use sunlight to produce food through photosynthesis.
What is any kind of movement that causes your body to use energy A physical fitness B physical activity C physical abilities D physical skills?
no, the energy needs energy to do any form of energy or work for the energy.
What items use heat energy.?
Cooking uses heat energy as the main source. It is the main activity that uses heat as a source of energy.
How much energy ATP is needed for osmosis to occur?
The cell does not need to use any ATP in order for osmosis to occur.
How do you cook without using fire?
You can use natural thermal energy from the earth (cover the food and bury it) from areas of thermalo activity (volcanoes and gysers ect) but that's not really practical for everyone!
Does diffusion and active transport use oxygen?
Diffusion does not require energy and can occur without the need for oxygen. Active transport, on the other hand, requires energy in the form of ATP and does not directly involve the use of oxygen, although oxygen is essential for producing ATP through cellular respiration.
