Answer:
a. Opening of ligand-gated cation channel
Explanation:
Ligand-gated cation channel get opened as a result of binding or connection of a lidand which itself is a result of response stimulus. It can also be opened through a note response of stimulus called voltage gated channels.
The purpose of this phenomenon is to allow passage of ions through the membranes as a result of connection of chemical messenger such as neurotransmitter.
When the neurotransmitter is released into synaptic cleft, it connects or bind with motoneuron, thus causing the movement of ion through the cell membrane, and which then leads to hyperpolarization or depolarization
Answer: True
Explanation:
Hormones control many aspects of us. From our rate of growth to our feelings.
Heroin Use
Methamphetamine Use
Cocaine Use
Hope this helps please mark brainiest
I believe it is walking with a limp on the right side
C. histrionic
Explanation:
This is because she is seeking attention from her boyfriend. She wants him to do what she wants him to do not what he wants to do. She also has rapidly changing emotions which they should go to therapy to help solve the situation.