Answer:
I believe the correct answer is both involve proteins in the cell membrane.
Explanation:
This is because Facilitated diffusion does not require any energy to transport molecules, while Active transport requires ATP. Facilitated diffusion transports molecules from an area of higher concentration to an area of lower concentration (or down a concentration gradient). Active transport moves molecules from an area of lower concentration to an area of higher concentration (or up a concentration gradient). Answer choice A is the only choice that makes sense.
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Alex will be effected by the drug because of the side effects which are..muscle spasms of the face, neck, and back, tic-like or twitching movements, inability to move the eyes, twisting of the body, or weakness of the arms and legs,Constipation, trouble urinating, dryness of mouth, confusion, problems with memory, dizziness or fainting, drowsiness, trembling of the hands and fingers, and problems with muscle movement, such as decreased or unusual movements.
Answer:
An earthworm is a tubular, segmented worm of the phylum Annelida. They occur worldwide and are commonly found in soil, eating live and dead organic matter.
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It might be formed by it's destroyed moon.
Answer:Sunlight bounces off the surface of the lake. --Reflection
Sunlight shines on the beach and transfers heat to the sand. --Absorbtion
Waves of light are bent as they shine through the water to the lake bottom.--Refraction
Explanation: light occurs as beams which are made up of rays.
During reflection, light is re-emitted or through back from surfaces.it responsible for our ability to see things around us. Mirrors works on the principle of reflection
During refraction the direction of the wave changes as it travels from one medium to another of different optical density.in this case, light is passing from air to water,which are two media with different optical density.this change in media causes a bending of the light rays. This is the reason a stick placed a water may seem bent.
Sunlight carries heat .heat is a form of energy that moves as a result of temperature difference.heat from sunlight moves through the atmosphere without a material medium. Then it is absorbed by the particles of objects