Um, what are you asking that my view is on? I could give you my view but I'm not sure what you are asking.
Answer:
The plant cell becomes turgid
Explanation; freshwater contains a low amount of salt concentration .when cells are placed in it,it creates an osmotic difference, as the cytoplasm of the cell would be of higher concentration than the surrounding water .as a result,water moves into the cell by osmosis.
Most Unicellular organisms has organelles such as contractile vacuole to expel excess water out of it's cell.if the animal cell is unable to expel water,it bursts.
In plants cells,the cell swells and the swelling is checked by the inflexible and rigid cell wall.
The cell wall of plants are made of cellulose, lignin and pectin.
Dendrites receive the signal from either a sensory cell or another neuron. It is the receiving end of the neuron. It receive electrochemical signals or as postysynaptic potentials. It conducts impulses toward the cell it is the branching process of a neuron.
Yes
The forest fire will affect the carnivores of that ecosystem because basically the carnivores will try to eat whatever the thing they eat, and they rely on plants which got burned from the fire. So yes, Hope This Helps
Answer:
b. Increased likelihood of action potentials in basal ganglia neurons, which are associated with initiating movements
Explanation:
The substantia nigra is the principal site involved in the physiopathology of Parkinson´s disease.
Cells from this area degenerate and die progressively causing important degeneration in the central nervous system. The cells that die -with no known reason- are those that produce dopamine and proportionate dopaminergic innervation to the encephalon. In fact, almost all the symptoms exhibited by patients with the disease can be explained by the lack of dopamine in the substantia nigra.
This neurotransmitter is used in the area to communicate neurons from the base ganglia. Ganglia are responsible for modulating and modifying movements.
The nigrostriatal system participates in the planning and automatic execution of learned movements. When the ganglia activity decreases, so it does the amount and velocity of movements, something typical of the disease.
If the drug increases the amplitude of EPSPs at neurons in the basal ganglia, the action potentials in basal ganglia neurons would be expected to increase.