cell membrane
insulators
no, Osmosis is the movement of water from a higher water potential to a low water potential. This requires no energy. Active transport requires energy and it involves substances moving from a lower concentration to a higher.
Organelles consist of the nucleus,cell membrane,cytoplasm and vacuole. The nucleus is responsible for cell reproduction and controls all activities in the cell. Without a nucleus,the damaged cells would not be repaired. For the cell membrane,it is partially permeable and hence, it controls all substances moving in and out of the cell. And thus, without the cell membrane there would be no control of substances moving in and out of the cell.For the cytoplasm, it contains chemicals and carry out many chemical reactions. Without the cytoplasm, chemical reactions would not be able to take place in it. Lastly for the vacuole in animal cells, it stores dissolved nutrients and mineral salts. Whereas in plant cell, the vacuole stores nutrients and mineral salts needed by the plant.Thus,these organelles are important to support all the living organisms directly or indirectly in an ecosystem.
Abduction, which is moving a body part away from midline.
Plantar abduction. Movement inward is adduction. Upward movement of the foot is called dorsiflexion. Downward movement of the foot is called plantar flexion.
Cellular communication.You're welcome!
cell membrane
cytoskeleton assists movement of organelles
This process is called diffusion. If the substance moving is water, it is called osmosis.
Capillaries have very thin walls which are semi-permeable.
I believe there are multiple choices. There is the cytoplasm which uses cytoplasmic streaming for moving organelles around in the cell, there is also (on the outside) cillia and flagellum.
Passive transport is the movement of substances across a cell membrane without the use of energy. It occurs along a concentration gradient, with substances moving from an area of high concentration to an area of low concentration. Examples include diffusion and facilitated diffusion.
Cold occurs when atom movement in a substance slows down. The atoms of hot substances are moving more quickly than those of cooler substances which is the physical definition of cold. Cold is the absence of heat.
I think they're called flagella and cilia. The flagella work like propellers and the cilia are little moving hairs that let a cell crawl.
it keeps organelles moving and it is a jelly-like substance
the concentration gradient will help to bring stuff into the cell and to move stuff out. Osmosis likes to move with the concentration gradient. Moving with a concentration gradient is passive transport and moving against it is active transport
sudden movement