1. 4
2. (m*q^2)/(n^4)
3. 4.2*10^-3
4. 6120
5. 4*10^5
6. 8.1*10^7 or 81*10^6
7. 8*16 = 8*8*2 = 64*2 = 128
8. sometimes true. (-2)^-3 = -1/8 and (3)^-3 = 1/27
9. (4)*(x^3)*(y^6)*(x^5)*(y^5) = 4(x^8)(y^11)
10. 8t^9(.16r^2) = 1.28t^9*r^2
Literally just learn how things operate and break them down its not hard. Learn the properties, you will need simple problem solving skills for life.
The neurotransmitter that is primarily associated with the feeling is dopamine.
<h3>The effects of neurotransmitters</h3>
Neurotransmitters are the chemicals that transmits messages in the form of chemical signals from nerve cells to target organs.
Examples of neurotransmitters include the dopamine. This is the neurotransmitter that is primarily associated with the feeling of wanting something. This is because it fulfills the following roles in the brain:
Therefore, the neurotransmitter that is primarily associated with the feeling is dopamine.
Learn more about neurotransmitters here:
brainly.com/question/26387085
Answer:
Becoz as we know that human being breathe oxygen and through carbon dioxide. Like wise it's opposite to plants. So it's incorrect to say that plant breathe carbondioxide.
As the ion channel opens and allows its movement in an energetical direction. Then it redistributes these ions in opposite direction back across the membrane.
The Na channel opens as the membrane is hyperpolarized. The averaged collective response of single channels resembles the time course of the macroscopic current. Macroscopic currents are blocked by Tetrodotoxin (TTX) but not microscopic currents.
Opening and closing of Na channels are concentration dependent. The function of ion channels inorganic ions (like Na, K, Ca or Cl) to rapidly diffuse their electrochemical gradients that is across the lipid bilayer.
To learn more about ion channels click here:
brainly.com/question/14264684
#SPJ4