Answer:
(b) Are Voltage-gated channels
Explanation:
Transmitter gates ion channels are also called ionotropic neurotransmitter receptors as one or more parts of the ion channel serve as a receptor for specific neurotransmitters.
Binding of the specific neurotransmitter to the receptor stimulates the opening of the ion channels and allows the transmembrane transport of specific ion.
The voltage-gated ion channels are the ones that open and close in response to changes in the voltage across the plasma membrane.
For example, voltage-gated Na+ channels are opened in response to depolarization of the membrane only.
Answer:
Adaption is needed for a living thing to strive in a system, its how they survive.
Explanation:
Adaptation is needed to survive. This includes climate, predators around it etc. For example polar bears. Polar bears adapt to their environment by growing thick coats of fur. These coats keep the bears warm.Without it they would die.
Basically it has chemicals that break down its food and it poops the left overs out
Answer:
I<em> think</em> it goes like this:
Explanation:
Law of Segregation: Mendelian principle explaining that because each plant has 2 different alleles it can produce 2 different types of genes. During fertilization, male and female gametes randomly pair up to produce four combinations of alleles.
Answer:
D
Explanation:
If we unnaturally inject something into a population that is supposed to evolve, that population becomes susceptible to that issue.
<u><em>I'm talking about chickens and chickens only. GET YOUR VACCINES!!!</em></u>