Answer:
The roles of the lymphatic system, part of your immune system, has many functions. They include <u>protecting your body from illness-causing invaders, maintaining body fluid levels, absorbing digestive tract fats and removing cellular waste.</u> Blockages, diseases or infections can affect your lymphatic system's function
Explanation:
The answer would be A and E
(I explained on the other one)
Answer:
it causes the depolarization of the target cell
Explanation:
Glutamate is an excitatory amino acid neurotransmitter that binds to specific receptors on the surface of target cells and thus causes its depolarization. During glutamate-mediated depolarization, the difference in charge inside and outside the cell is lost due to the entry of sodium and calcium positive ions into the postsynaptic cell (neuron) through specific ion channels. Moreover, glutamate binding also leads to the exit of potassium ions from the cell, thereby resulting in excitation. Through this mechanism, glutamate regulates many signaling pathways, such as those involved in memory, learning, emotions, cognition, motor control, etc.
The brain damage include in Broca's area. Broca's area is a
part of the frontal lobe of the left cerebral cortex near the motor cortex. Damage results in some language
disability. Aphasia refers to a condition in which there is severe
language impairment.
