Active transport moves solutes against their concentration gradient; facilitated diffusion moves substances down their concentration gradient.
Facilitated diffusion and active transport are both ways that substances move across the cell membrane, but they differ in their mechanisms. Facilitated diffusion uses protein channels to help substances passively move from areas of high concentration to low concentration, while active transport requires energy to move substances against their concentration gradient using protein pumps.
They both require a trans membrane protein. Facilitated diffusion does not require energy whereas active transport requires energy. Facilitated diffusion takes place when there is a net movement of molecules from a region of high concentration to a region of low concentration whereas active transport takes place when there is a net movement of molecules from a region of low concentration to a region of high concentration.
Cnidarians, such as jellyfish, use diffusion to transport nutrients and gases. Arthropods have an open circulatory system where blood bathes the organs directly. Fish have a closed circulatory system with a two-chambered heart, while mammals have a closed circulatory system with a four-chambered heart that efficiently circulates oxygen and nutrients to all parts of the body.
Active transport requires energy, whereas passive transport does not. Passive transport is normally something moving from an area of high concentration to low concentration (with the grain). Active transport is something moving from an area of low concentration to an area of high concentration(against the grain).
Yes, classifying organisms helps to organize and group them based on their similarities and differences, making it easier to compare and contrast their actions, behaviors, or functions. This classification system helps scientists study and understand the diversity of life on Earth.
Facilitated diffusion and active transport are both ways that substances move across the cell membrane, but they differ in their mechanisms. Facilitated diffusion uses protein channels to help substances passively move from areas of high concentration to low concentration, while active transport requires energy to move substances against their concentration gradient using protein pumps.
Osmosis is when a solvent moves from a lower concentration to a higher concentration. Facilitated diffusion is when a solvent moves down the concentration gradient through carrier molecules.
They both require a trans membrane protein. Facilitated diffusion does not require energy whereas active transport requires energy. Facilitated diffusion takes place when there is a net movement of molecules from a region of high concentration to a region of low concentration whereas active transport takes place when there is a net movement of molecules from a region of low concentration to a region of high concentration.
osmosis moves through a membrane diffusion moves from higher concentration to lower concentration
Diffusion and filtration are two examples of passive transport. Between cell membranes. There is no chemical energy required. Diffusion mores from an area of high concentration to a lower concentration, while filtration moves particles of a particular diameter through a membrane.
Compare and contrast it with what?
1. Compare 2. Contrast
compare is when you compare two things that are the same and contrast is when you compare two things that are different.
compare and contrast the lakes,wetland and rivers?
compare and contrast between triangles and a trapezoid
Compare.
compare and contrast of paradise book 1 and book9