The cellular activity that does not requires the use of energy in the cell is facilitated transport.
<h3>What is facilitated transport?</h3>
We know that passive transport is a type of transport that does not require energy. Facilitated transport is a type of passive transport. This is because, it does not involve a movement against the concentration gradient. On the other hand, active transport is a movement against concentration gradient.
Hence, the cellular activity that does not requires the use of energy in the cell is facilitated transport.
What is facilitated transport:brainly.com/question/28021053
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Answer:
If you look at the night sky different times of the year you see different constellations. This change is due to the motion of the Earth in its orbit around the Sun. Each day a few stars are visible in the east that were not visible the night before.
Explanation:
<h2>Answer:</h2>
The major importance of fingertips receptor is the sense of touch and recognition of things done by this sense.
<h3>Explanation:</h3>
- The first most thing we do with our hand is touch and recognizing things by this touch.
- This importance can be known by supposing that if we don't have these receptors, we will not able to recognize hard, soft even cold and hot.
- As if we encounter something hot which can harm our epidermal layer, our receptors immediately recognize it and pull the hand back by reflex action.
- So the most important receptors of our body are fingertips receptors.
