Answer:
The Caenorhabditis elegans dauer state is a hibernation-like state of diapause that displays a dramatic reduction in spontaneous locomotion.
Explanation:
Mutations affecting the neurotransmitter dopamine, which regulates voluntary movement in many organisms, can stimulate movement in dauers. The movement of quiescent animals is stimulated by conditions that reduce dopamine signaling and also by conditions predicted to increase dopamine signaling.The stimulation of movement by increased dopamine is much more pronounced in quiescent daf-2(−) dauer and dauer-like adult animals.
In C. elegans hermaphrodites, dopamine is produced by eight neurons and signals via at least four dopamine receptors, DOP-1 through DOP-4. In addition, a presynaptic reuptake transporter, DAT-1, removes dopamine from the extracellular space to terminate signaling. In C. elegans, dopamine is best known for mediating the “basal slowing response” in which the animal's movement slows when it encounters food.. Dopamine is thought to be released in response to food and to act on motor neurons to modulate the animal's movement . Animals that cannot produce dopamine fail to slow in response to food and exogenous dopamine slows the movement of animals cultured without food.The response to dopamine in this situation is complex, as the absence of specific dopamine receptors can have either positive or negative effects on movement.
Answer:
Just some water is in beaker B.
Explanation:
The water causes the membrane in the shell to grow along with the egg itself, I tried this with 3 eggs as well I put one with just Apple cider vinegar and one with water and another with regular vinegar.
Answer:
this is the order
Explanation:
First, the blood vessels dilate to move blood to the area
Then, there's platelet's aggregation to stop the bleeding
Fibroblasts make collagen to cicatrize the wound
Neutrophils consume the bacteria.
After that, the macrophages removes the damages tissues
And finally, the wound closes
Gouges made by ice sheets are erosion.
<span>that really just depends on what type of cells we are talking about here. :) Bacterial cells can send a huge array of signals, like in pathogenic bacteria at the time of colonization, they send out signals to neighboring cells in the form of chemical substances to produce virulence factors like toxins. In short, gene regulation changes are brought about. This is just one example and is one of the effects of a process called Quorum Sensing. </span>
