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What happens when the circulatory system transport the substances needed by the body cells?
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Does circulatory system transport digested food around your body?
Yes, off course, it supplies the blood needed by the organs to move and to produce their various substances needed for digestion
What substance is most vital for all our body systems?
The circulatory system brings the needed substances to the body tissues.
Move needed substances or waste materials through the plasma membrane?
transport proteins
Transport system needed multicellular organisation?
because multicellular organisms cannot survive on diffusion alone. as a result, they need these mechanisms to transport nutrients and substances through the body
How does a radiologist relate to the circulatory system?
Not sure what you're asking here. If the circulatory system is needed to be visible on an X-ray, then substances are injected into the blood that will show up clearly on the radiologists equipment. * are these one of those jokes someone asked you?
How is passive transport different then active transport?
An example of passive transport would be the process of osmosis (water diffusing between a membrane-- from an area of high concentration to an area of low concentration). It is known as passive transport because no energy is needed in order to move the water across the membrane. When no energy is needed to move the substance it is considered passive transport. On the other hand, when energy IS needed to transport molecules or substances across a membrane it is referred to as active transport. An example of this would be a calcium pump located in the lipid bilayer of a plasma membrane which can transport potassium (K+) ions across it. Energy is needed in order to move those potassium ions across the membrane, and therefore is referred to as active transport.
Which substances are not needed for respiration?
Glucose and oxygen are needed for respiration. All other substances are not needed.
What substances need a protein?
Protein is a polymer of amino acid. They are connected by peptide bonds.Proteins are needed for cellular function such as catalysis, transport, secretion, synthesis and so on.
What happen when the circulatory system cannot transport the substance needed by the body cells and cannot carry waste from the cells?
i do not no i just want to find the answer
What are the substances needed for photosynthesis and what substances are produced?
CO2 and water is needed. Oxygen and glucose are produced
Why is active transport of molecules necessary?
To move substances from low to high concentration.
Why is it important your body has a circulatory system?
If we were small enough we could absorb all our oxygen and nutrients by diffusion. But because we're as big as we are it would take too long for substances to diffuse to everywhere they need to go. So we have to have a more efficient means of getting oxygen and nutrients to where they're needed and that is the circulatory system.
