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transportation
system
What else can I help you with?
How fast can a red blood cell move?
A red blood cell takes about 20 seconds to move around your whole body
What controls which substances can move in and out of cells?
Cell membrane controls which substances can move in and out of a cell. It is the dynamic boundary of cell
Whiplike cellular extensions that move substances along the cell surface are called?
Cilia are whiplike cellular extensions that move substances along the cell surface. They are found in various cell types and are important for processes such as maintaining airway clearance and moving fluids in the body.
Where does diffussion happen in the blood stream and the body?
Diffusion occurs in the blood stream primarily in the capillaries, where substances like oxygen and carbon dioxide diffuse between the blood and tissues. In the body, diffusion occurs in cells where nutrients and waste products move between the cell membrane and the surrounding fluid to maintain cellular functions.
How do protest move substances through their cell bodies?
Proteins called motor proteins are responsible for moving substances through the cell body. These motor proteins can walk along structures called microtubules inside the cell and carry substances along with them to different parts of the cell.
How do substances made by endocrine glands get to other parts of the body?
endocrine glands reach their target organs because the secretion go directly to the bloodstream unlike exocrine glands that have ducts, endocrine glands secretes hormones that mix with the blood -♥chua♥choco♥
What is a complex molecule that is embedded in the cell membrane that helpss move substances move into and out of a cell?
Transport protein
How would substances move in and out of a living cell?
by the chloroplast
Are many short hair-like structures on the surface of the cell that help move the cell or move substances past the cell?
cilia
Which part of a plant allows certain substances to move in and out of the cell?
the cell membrane
How do substances move into cells in spirogyra?
Substances in Spirogyra move into cells through a process called passive diffusion. Spirogyra cells have a cell wall made of cellulose that is freely permeable to water and dissolved substances. This allows nutrients and waste to move in and out of the cells easily.
What does enters the body cells from the blood?
Nutrients, oxygen, and hormones enter body cells from the blood. These substances are transported through the bloodstream and diffuse across the cell membrane, allowing cells to utilize them for energy, growth, and repair. Waste products, such as carbon dioxide and urea, also move from the cells into the blood for excretion. This exchange is essential for maintaining cellular function and overall homeostasis.
