Answer:
The factor that activates convection is the mass
Explanation:
Convection is a mechanism of heat transfer (there are also the phenomena of conduction and radiation), produced by the displacement of mass through the fluid. Example: when heating water in a saucepan, contact with this solid surface produces circulation due to the gradient of temperatures that occur in the fluid in question, in this case the water.
Answer:
Homofzygous dominant.....
Answer:
ATP is the main energy molecule in cells
Explanation:
Answer:
Explanation:
Acetylcholine (ACh) is an organic chemical that functions in the brain and body of many types of animals (and humans) as a neurotransmitter.
Neurotransmitter is a chemical message released by nerve cells to send signals to other cells, such as neurons, muscle cells and gland cells.
After a neurotransmitter molecule has been recognized by a post-synaptic receptor, it is released back into the synaptic cleft. Once in the synapse, it must be quickly removed or chemically inactivated in order to prevent constant stimulation of the post-synaptic cell and an excessive firing of action potentials.
Some neurotransmitters are removed from the synaptic cleft by special transporter proteins on the pre-synaptic membrane. These transporter proteins carry the neurotransmitter back into the pre-synaptic cell, where it is either re-packaged into a vesicle and stored until it is once again needed to transmit a chemical message, or broken down by enzymes.
Answer:
Uhhh so here is what I found in the lessons about Principle of Fossil Correlation:
