Carrier Protein
B passive transport i think This is cassidy evans from ramah high school
passive transport
Blood is mostly aqueous and will dissolve ionic compounds. Cholesterol is organic and does not dissolve in water. High density and low density lipo-proteins [LDL and HDL] are needed to carry the otherwise insoluble cholesterol within and throughout the Blood.
Yes, energy is needed for active transport, while energy is not needed to be inputted for passive forms of transport.
Active transport is the movement of a substance across a cell membrane against its concentration gradient and Passive transport means moving biochemicals and other atomic or molecular substances across membranes.
B passive transport i think This is cassidy evans from ramah high school
passive transport
Blood is mostly aqueous and will dissolve ionic compounds. Cholesterol is organic and does not dissolve in water. High density and low density lipo-proteins [LDL and HDL] are needed to carry the otherwise insoluble cholesterol within and throughout the Blood.
The energy needed for active transport is usually supplied by Mitochondria and ATP.
Yes, energy is needed for active transport, while energy is not needed to be inputted for passive forms of transport.
ATP is needed for these two transport mechanisms to occur.
Active transport is the movement of a substance across a cell membrane against its concentration gradient and Passive transport means moving biochemicals and other atomic or molecular substances across membranes.
Facilitated
Active Transport
im trying to figure it out myself but i believe that it is ATP due to its high power levels in the genetic area and in other areas aswell
Idk Yes I think Copyright 2013, Nov 11
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.