The lake becoming ice is due to the water (freezing)
Answer:
1. Stores DNA
2. The nucleus is NOT the site of protein Assembly
3. Lysosome
4. Helps a cell keep its shape
5. Lysosomes store materials
Explanation:
<span>A severe pain in the upper right abdomen associated with nausea and vomiting are the symptoms of choleithiasis. Fever, pain radiating from shoulder etc may also accompanies. The symptoms start usually after a heavy meal. This is a condition of inflammation of gall bladder.</span>
Answer:
- bioremediation does not work well in areas where soils have a high day content, making them relatively impermeable
Explanation:
- Salamanders, like the Mexican axolotl, are a number of the few vertebrates fortunate in their ability to regenerate diverse structures after injury. Unlike mammals they're ready to regenerate a totally functional neural structure after injury.
- However, the molecular circuitry required to initiate a pro-regenerative response after medulla spinalis injury isn't well understood. to handle this question we developed a neural structure injury model in axolotls and employed in vivo imaging of labeled ependymoglial cells to characterize the response of those cells to injury.
- Using in vivo imaging of ion sensitive dyes we identified that neural structure injury induces a rapid and dynamic change within the resting membrane potential of ependymoglial cells. Prolonged depolarization of ependymoglial cells after injury inhibits ependymoglial cell proliferation and subsequent axon regeneration.
- Using transcriptional profiling we identified c-Fos as a key voltage sensitive early response gene that's expressed specifically within the ependymoglial cells after injury. This data establishes that dynamic changes within the membrane potential after injury are essential for regulating the particular spatiotemporal expression of c-Fos that's critical for promoting faithful medulla spinalis regeneration in axolotl.
To learn more about membrane depolarization from the given link
brainly.com/question/26502153
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