Answer:
Contraction.
Explanation:
Muscle tissues are defined as they are elastic and extensible in nature. In other words it's also defined as they are able to stretched and returned to its original size and shapes. A unique feature of muscle tissue is they are able of contractile in nature. With the help of this contraction they are able to sliding myosin and actin filaments which are present in muscles tissues.
Basically muscle tissues are three types:
1) Skeletal muscle: They are strong and rapid in contraction.
2) Cardiac muscle: They are strong in contraction.
3) Smooth muscle tissues: They are slow and weak in contraction.
Answer:
Cells from the cheek are a type of epithelial cell, similar to skin. ... They can be seen faintly even at 40x (scanning power), but the most dramatic images are at 400x where the nucleus is clearly visible as a dark spot in the center of the cell.
Explanation:
Answer:
D
Explanation:
The water molecules in the cell will want to move out of the cell into the pond in attempt to lower the salt concentration which will cause the cells to shrivel up with the loss of water. This is also called becoming hypertonic.
The body will shut down and die
Explanation:
Cellular respiration in cells generates ATPs, the energy currency of the cell, to powers all active biochemical activities. Without ATPs, the biochemical activities would stall. Because the body uses energy to actively maintain a homeostatic condition for proper cell functioning, this process would also stall causing the body conditions to go haywire. Most cells would begin to die.
Later the body would cool because heat is also not being produced (the body produces heat because cellular respiration is inefficient and some energy is lost through heat). The enzymes in the cells, including those in the gut, would begin breaking down the cells hence digesting themselves. This is what causes bloating because the bacteria in the gut also begins feeding on the broken down cells giving off-gases.
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