Given what we know, we can confirm that the scenario that best demonstrates the mechanism of apoptosis is 1, "An immune cell Self-destructs once it is no longer needed by the immune system".
<h3>What is apoptosis?</h3>
- This is what we describe as a programmed cellular death.
- This means that when a cell is no longer needed or is damaged or old, it is programmed to automatically self-destruct in order to make room for new cells.
- This is also an effective way to reuse the resources the cell contained.
- When this mechanism fails, it can often lead to the formation of cancer.
Therefore, we can confirm that option 1 which states "An immune cell Self-destructs once it is no longer needed by the immune system" is the best description available of apoptosis given its definition as a programmed cellular death.
To learn more about apoptosis visit:
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Answer:
A slope of 7, representing a speed 7 m/s.
Explanation:
Speed is defined as the distance traveled over time. Mathematically, it's calculated with the equation:
![speed = \frac{distance}{time}](https://tex.z-dn.net/?f=speed%20%3D%20%5Cfrac%7Bdistance%7D%7Btime%7D)
Slope of a graph is the rate at which the y and x axis change together, the "rise over the run." Slope can be simply calculated using this equation:
![slope = \frac{x_{2} - x_{1}}{y_{2} - y_{1}}](https://tex.z-dn.net/?f=slope%20%3D%20%5Cfrac%7Bx_%7B2%7D%20-%20x_%7B1%7D%7D%7By_%7B2%7D%20-%20y_%7B1%7D%7D)
Therefore, when graphing distance versus time, the change in distance is divided by the change in time to find the slope. This is the same as speed.
The first one. Mary asked how much the puppy cost.
Explanation:
Endotherms use metabolic heat to keep a stable body temperature, while ectotherms do not. ... Metabolic rate varies with activity level. More active animals have a higher metabolic rate than less active animals. Some animals enter a state of torpor in which their metabolism slows.
Muscle cells extended cell membrane